Traffic Chalgrave

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Current traffic around Chalgrave

The following traffic incidents and congestion for Chalgrave have been reported by Highways England, Traffic Scotland, Traffic Wales or Transport for London (TfL) in the last two hours:

ACCIDENT
Location: The M1 southbound between junctions J15 (Northampton) and J14 (Milton Keynes) .
Lane closures: Lanes 2, 3 and 4 are closed.
Reason: Road traffic collision.
Status: Currently Active.
Time to clear: The event is expected to clear between 11:45 and 12:00 on 28 Apr 2026.
Return to normal: Normal traffic conditions are expected between 11:45 and 12:00 on 28 Apr 2026.
Lanes closed: There are three of four lanes closed.
Nearest town: 12.88 miles from Chalgrave.
ACCIDENT
Location: The M1 southbound between junctions J11 (Luton) and J10 (Luton Airport) .
Lane closures: Lane three is closed.
Reason: Road traffic collision.
Status: Currently Active.
Time to clear: The event is expected to clear between 08:00 and 08:15 on 28 Apr 2026.
Return to normal: Normal traffic conditions are expected between 08:00 and 08:15 on 28 Apr 2026.
Lanes closed: There is one of three lanes closed.
Nearest town: 5.9 miles from Chalgrave. CLEARED @ 07:03
CONGESTION
Location: The A1M southbound exit slip at junction J6 .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 09:15 and 09:30 on 28 Apr 2026.
Nearest town: 15.57 miles from Chalgrave. CLEARED @ 09:27
CONGESTION
Location: The A414 westbound between the junctions with the M1 and the A4147 .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 09:00 and 09:15 on 28 Apr 2026.
Nearest town: 13.05 miles from Chalgrave. CLEARED @ 09:09
CONGESTION
Location: The junction of the A414 and the A1M .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 08:45 and 09:00 on 28 Apr 2026.
Delay: There are currently delays of 10 minutes against expected traffic.
Nearest town: 16.94 miles from Chalgrave. CLEARED @ 08:51
CONGESTION
Location: The M25 clockwise exit slip at junction J21A (Watword) .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 09:00 and 09:15 on 28 Apr 2026.
Delay: There are currently delays of 10 minutes against expected traffic.
Nearest town: 16.36 miles from Chalgrave. CLEARED @ 09:09
CONGESTION
Location: The M1 southbound entry slip at junction J10 (Luton Airport) .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 08:30 and 08:45 on 28 Apr 2026.
Delay: There are currently delays of 10 minutes against expected traffic.
Nearest town: 7.3 miles from Chalgrave. CLEARED @ 08:42
CONGESTION
Location: The A405 southbound between the junctions with the M25 and the M1 .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 08:30 and 08:45 on 28 Apr 2026.
Delay: There are currently delays of 10 minutes against expected traffic.
Nearest town: 16.67 miles from Chalgrave. CLEARED @ 08:33
CONGESTION
Location: The A405 northbound between the junctions with the A412 and the M1 .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 09:00 and 09:15 on 28 Apr 2026.
Nearest town: 16.97 miles from Chalgrave. CLEARED @ 09:00
CONGESTION
Location: The M1 southbound between junctions J11A and J11 (Luton) .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 07:15 and 07:30 on 28 Apr 2026.
Delay: There are currently delays of 10 minutes against expected traffic.
Nearest town: 2.88 miles from Chalgrave. CLEARED @ 07:21
CONGESTION
Location: The M25 anticlockwise exit slip at junction J21A (Watword) .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 07:00 and 07:15 on 28 Apr 2026.
Nearest town: 16.64 miles from Chalgrave. CLEARED @ 07:03
CONGESTION
Location: The M25 anticlockwise entry slip at junction J19 (Watford) .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 07:00 and 07:15 on 28 Apr 2026.
Delay: There are currently delays of 10 minutes against expected traffic.
Nearest town: 17.74 miles from Chalgrave. CLEARED @ 07:12


There are no current incidents in this location.

Roadworks

ROAD WORKS
Location: The A5 northbound between the A4012 and the junction with the A4146 Bletchley South.
Reason: Horticultural works.
Status: Currently Active.
Period: expect disruption until 05:00 on 28 Apr 2026.
Nearest town: 6.31 miles from Chalgrave. CLEARED @ 05:15
ROAD WORKS
Location: The A5 northbound between the junctions with the A4012 and the A4146 Bletchley South.
Reason: Horticultural works.
Status: Currently Active.
Period: expect disruption until 05:00 on 28 Apr 2026.
Nearest town: 6.31 miles from Chalgrave. CLEARED @ 05:15
ROAD WORKS
Location: The A5 southbound between the junctions with the A4146 South and the A4012 .
Reason: Horticultural works.
Status: Currently Active.
Period: expect disruption until 05:00 on 28 Apr 2026.
Nearest town: 6.32 miles from Chalgrave. CLEARED @ 05:15
ROAD WORKS
Location: The A5 southbound between the A4146 South and the junction with the A4012 .
Lane closures: Lane two is closed.
Reason: Horticultural works.
Status: Currently Active.
Period: expect disruption until 05:00 on 28 Apr 2026.
Lanes Closed: There is one of two lanes closed.
Nearest town: 8.01 miles from Chalgrave. CLEARED @ 05:15
ROAD WORKS
Location: The M25 clockwise exit slip at junction J19 (Watford) .
Lane closures: Lane two will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 22:00 on 28 Apr 2026 to 05:30 on 29 Apr 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 17.71 miles from Chalgrave.
ROAD WORKS
Location: The M25 clockwise between junctions J20 (Hemel Hstead) and J21A (Watword) .
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 22:00 on 28 Apr 2026 to 05:30 on 29 Apr 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 16.42 miles from Chalgrave.
ROAD WORKS
Location: The M25 clockwise at junction J20 (Hemel Hstead) .
Lane closures: Lanes 1, 2 and 3 will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 22:00 on 28 Apr 2026 to 05:30 on 29 Apr 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 16.78 miles from Chalgrave.
ROAD WORKS
Location: The M25 clockwise between junctions J19 (Watford) and J20 (Hemel Hstead) .
Lane closures: Lanes 2, 3 and 4 will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 22:00 on 28 Apr 2026 to 05:30 on 29 Apr 2026.
Lanes Closed: There will be three of four lanes closed.
Nearest town: 17.72 miles from Chalgrave.
ROAD WORKS
Location: The M25 anticlockwise between junctions J20 (Hemel Hstead) and J19 (Watford) .
Lane closures: The hard shoulder, lanes 1 and 2 are closed.
Reason: Emergency barrier repairs.
Status: Currently Active.
Period: expect disruption until 05:30 on 28 Apr 2026.
Lanes Closed: There are two of four lanes closed.
Nearest town: 17.1 miles from Chalgrave. CLEARED @ 04:39
ROAD WORKS
Location: The M25 anticlockwise entry slip at junction J20 (Hemel Hstead) .
Lane closures: Lane one is closed.
Reason: Emergency barrier repairs.
Status: Currently Active.
Period: expect disruption until 05:30 on 28 Apr 2026.
Lanes Closed: There is one of two lanes closed.
Nearest town: 16.52 miles from Chalgrave. CLEARED @ 04:39
ROAD WORKS
Location: The M25 anticlockwise at junction J20 (Hemel Hstead) .
Lane closures: The hard shoulder, lanes 1 and 2 are closed.
Reason: Emergency barrier repairs.
Status: Currently Active.
Period: expect disruption until 05:30 on 28 Apr 2026.
Lanes Closed: There are two of three lanes closed.
Nearest town: 16.35 miles from Chalgrave. CLEARED @ 04:39
ROAD WORKS
Location: The M25 anticlockwise between junctions J21 (M1) and J20 (Hemel Hstead) .
Lane closures: The hard shoulder, lanes 1 and 2 are closed.
Reason: Emergency barrier repairs.
Status: Currently Active.
Period: expect disruption until 05:30 on 28 Apr 2026.
Lanes Closed: There are two of four lanes closed.
Nearest town: 15.97 miles from Chalgrave. CLEARED @ 04:39
ROAD WORKS
Location: The A421 northbound between the M1 and the junction with the A6 Bedford central.
Lane closures: Lane one is closed.
Reason: Roadside Drains Works.
Status: Currently Active.
Period: expect disruption until 06:00 on 28 Apr 2026.
Lanes Closed: There is one of two lanes closed.
Nearest town: 11.08 miles from Chalgrave. CLEARED @ 04:12
ROAD WORKS
Location: The A421 southbound between the junctions with the A6 Bedford central and the A6 Bedford south.
Lane closures: Lane one is closed.
Reason: Roadside Drains Works.
Status: Currently Active.
Period: expect disruption until 06:00 on 28 Apr 2026.
Lanes Closed: There is one of three lanes closed.
Nearest town: 12.16 miles from Chalgrave. CLEARED @ 04:12
ROAD WORKS
Location: The A421 southbound exit slip to the A6 Bedford south.
Reason: Roadside Drains Works.
Status: Currently Active.
Period: expect disruption until 06:00 on 28 Apr 2026.
Lanes Closed: All lanes are closed.
Nearest town: 12.01 miles from Chalgrave. CLEARED @ 05:15
ROAD WORKS
Location: The A421 southbound at the junction with the A6 Bedford south .
Lane closures: Lane one is closed.
Reason: Roadside Drains Works.
Status: Currently Active.
Period: expect disruption until 06:00 on 28 Apr 2026.
Lanes Closed: There is one of two lanes closed.
Nearest town: 12.01 miles from Chalgrave. CLEARED @ 04:12
ROAD WORKS
Location: The A421 northbound entry slip from the A6 Bedford south.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 20:00 on 28 Apr 2026 to 06:00 on 29 Apr 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 11.92 miles from Chalgrave.
ROAD WORKS
Location: The A5 northbound at the junction with the A508 .
Lane closures: Lane two is closed.
Reason: Road repairs.
Status: Currently Active.
Period: expect disruption until 06:00 on 28 Apr 2026.
Lanes Closed: There is one of three lanes closed.
Nearest town: 17.05 miles from Chalgrave. CLEARED @ 04:21
ROAD WORKS
Location: The A5 northbound between the junctions with the A422 and the A508 .
Lane closures: Lane two is closed.
Reason: Road repairs.
Status: Currently Active.
Period: expect disruption until 06:00 on 28 Apr 2026.
Lanes Closed: There is one of two lanes closed.
Nearest town: 16.88 miles from Chalgrave. CLEARED @ 04:21
ROAD WORKS
Location: The A5 southbound at the junction with the A422 .
Lane closures: Lane two is closed.
Reason: Road repairs.
Status: Currently Active.
Period: expect disruption until 06:00 on 28 Apr 2026.
Lanes Closed: There is one of three lanes closed.
Nearest town: 17.13 miles from Chalgrave. CLEARED @ 04:21
ROAD WORKS
Location: The A5 northbound between the junctions with the A4146 Bletchley South and the A4146 Bletchley North.
Lane closures: Lane one is closed.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 28 Apr 2026.
Lanes Closed: There is one of two lanes closed.
Nearest town: 8.71 miles from Chalgrave. CLEARED @ 07:21
ROAD WORKS
Location: The A5 northbound between the junctions with the A4146 Bletchley South and the A4146 Bletchley North.
Lane closures: Lane one is closed.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 28 Apr 2026.
Lanes Closed: There is one of two lanes closed.
Nearest town: 8.54 miles from Chalgrave. CLEARED @ 07:21
ROAD WORKS
Location: The A5 northbound between the A4012 and the junction with the A422 .
Reason: Roadworks scheme.
Status: Currently Active.
Period: from 20:14 on 20 Apr 2026 to 06:00 on 13 May 2026.
Nearest town: 7.88 miles from Chalgrave.
ROAD WORKS
Location: The A5 northbound between the A4146 Bletchley South and the junction with the A509 .
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 28 Apr 2026.
Lanes Closed: All lanes are closed.
Nearest town: 9.02 miles from Chalgrave. CLEARED @ 07:21
ROAD WORKS
Location: The A5 northbound entry slip from the A4146 .
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 28 Apr 2026.
Lanes Closed: All lanes are closed.
Nearest town: 9.26 miles from Chalgrave. CLEARED @ 07:21
ROAD WORKS
Location: The A5 northbound exit slip to the A421 .
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 28 Apr 2026.
Lanes Closed: All lanes are closed.
Nearest town: 10.19 miles from Chalgrave. CLEARED @ 07:21
ROAD WORKS
Location: The M1 southbound entry slip at junction J9 (Dunstable A5) .
Reason: Roadworks scheme.
Status: Currently Active.
Period: from 22:00 on 27 Apr 2026 to 05:00 on 1 Jun 2026.
Nearest town: 9.25 miles from Chalgrave.
ROAD WORKS
Location: The A421 southbound between the A1 and the junction with the A6 Bedford south.
Reason: Roadworks scheme.
Status: Currently Active.
Period: from 20:00 on 16 Apr 2026 to 06:00 on 15 Jun 2026.
Nearest town: 18.74 miles from Chalgrave.
ROAD WORKS
Location: The A421 northbound between the junctions with the A4280 and the A1 .
Lane closures: Lane two is closed.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 23:59 on 31 Mar 2027.
Lanes Closed: There is one of two lanes closed.
Nearest town: 19.17 miles from Chalgrave.
ROAD WORKS
Location: The A1M southbound between junctions J8 and J7 .
Lane closures: The hard shoulder is closed.
Reason: Bridge repairs.
Status: Currently Active.
Period: expect disruption until 21:00 on 8 Oct 2026.
Nearest town: 13.29 miles from Chalgrave.
ROAD WORKS
Location: The A1M northbound between junctions J7 and J8 .
Lane closures: The hard shoulder is closed.
Reason: Bridge repairs.
Status: Currently Active.
Period: expect disruption until 21:00 on 8 Oct 2026.
Nearest town: 13.18 miles from Chalgrave.
ROAD WORKS
Location: The M1 southbound between junctions J6A (St Albans) and J6 (Watford A405) .
Reason: Road repairs are planned.
Status: Pending.
Schedule: Expect disruption everyday between 09:30 and 16:00 from 5 May 2026 to 8 May 2026.
Nearest town: 15.99 miles from Chalgrave.
ROAD WORKS
Location: The A1M southbound exit slip at junction J3 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:00 and 05:30 from 5 May 2026 to 8 May 2026.
Schedule: From 23:00 on 8 May 2026 to 05:30 on 9 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 17.42 miles from Chalgrave.
ROAD WORKS
Location: The M1 southbound between junctions J6 (Watford A405) and J5 (Harrow A41) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:00 and 05:30 from 4 May 2026 to 8 May 2026.
Schedule: From 23:00 on 8 May 2026 to 06:00 on 9 May 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 18.58 miles from Chalgrave.
ROAD WORKS
Location: The M1 southbound entry slip at junction J5 (Harrow A41) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:00 and 05:30 from 4 May 2026 to 8 May 2026.
Schedule: From 23:00 on 8 May 2026 to 06:00 on 9 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 19.33 miles from Chalgrave.
ROAD WORKS
Location: The M1 southbound between junctions J5 (Harrow A41) and J1 (North Circular) .
Lane closures: Lanes 1, 2 and 3 will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:00 and 05:30 from 4 May 2026 to 8 May 2026.
Schedule: From 23:00 on 8 May 2026 to 06:00 on 9 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 19.05 miles from Chalgrave.
ROAD WORKS
Location: The A1M southbound between junctions J4 and J2 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:00 and 05:30 from 5 May 2026 to 8 May 2026.
Schedule: From 23:00 on 8 May 2026 to 05:30 on 9 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 16.99 miles from Chalgrave.
ROAD WORKS
Location: The A1M northbound between junctions J3 and J4 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:00 and 05:30 from 5 May 2026 to 8 May 2026.
Schedule: From 23:00 on 8 May 2026 to 05:30 on 9 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 17.42 miles from Chalgrave.
ROAD WORKS
Location: The A1M southbound at junction J4 .
Lane closures: Lanes 1, 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:00 and 05:30 from 5 May 2026 to 8 May 2026.
Schedule: From 23:00 on 8 May 2026 to 05:30 on 9 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 16.92 miles from Chalgrave.
ROAD WORKS
Location: The A1M southbound between junctions J6 and J4 .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:00 and 05:30 from 5 May 2026 to 8 May 2026.
Schedule: From 23:00 on 8 May 2026 to 05:30 on 9 May 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 16.31 miles from Chalgrave.
ROAD WORKS
Location: The A1M northbound at junction J3 .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:00 and 05:30 from 5 May 2026 to 8 May 2026.
Schedule: From 23:00 on 8 May 2026 to 05:30 on 9 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 17.61 miles from Chalgrave.
ROAD WORKS
Location: The A1M northbound between junctions J2 and J3 .
Lane closures: Lane two will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:00 and 05:30 from 5 May 2026 to 8 May 2026.
Schedule: From 23:00 on 8 May 2026 to 05:30 on 9 May 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 18.04 miles from Chalgrave.
ROAD WORKS
Location: The M1 southbound between junctions J10 (Luton Airport) and J9 (Dunstable A5) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:00 and 05:00 from 16 May 2026 to 18 May 2026.
Schedule: Expect disruption everyday between 22:00 and 05:00 from 30 May 2026 to 1 Jun 2026.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 8.64 miles from Chalgrave.
ROAD WORKS
Location: The M1 southbound between junctions J9 (Dunstable A5) and J8 (Hemel Hstead) .
Lane closures: Lanes 2, 3 and 4 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:00 and 05:00 from 28 Apr 2026 to 2 May 2026.
Schedule: Expect disruption everyday between 22:00 and 05:00 from 4 May 2026 to 9 May 2026.
Schedule: Expect disruption everyday between 22:00 and 05:00 from 11 May 2026 to 16 May 2026.
Schedule: Expect disruption everyday between 22:00 and 05:00 from 18 May 2026 to 22 May 2026.
Lanes Closed: There will be three of four lanes closed.
Nearest town: 9.92 miles from Chalgrave.
ROAD WORKS
Location: The M1 southbound between junctions J9 (Dunstable A5) and J8 (Hemel Hstead) .
Lane closures: Lanes 1, 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:00 and 05:00 from 9 May 2026 to 11 May 2026.
Lanes Closed: There will be three of four lanes closed.
Nearest town: 9.92 miles from Chalgrave.
ROAD WORKS
Location: The M1 southbound entry slip at junction J9 (Dunstable A5) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 9 May 2026 to 05:00 on 10 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 9.25 miles from Chalgrave.
ROAD WORKS
Location: The A5183 southbound exit slip to the M1 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 9 May 2026 to 05:00 on 10 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 9.23 miles from Chalgrave.
ROAD WORKS
Location: The A1 northbound.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 15 May 2026 to 05:00 on 18 May 2026.
Schedule: Expect disruption everyday between 21:00 and 05:00 from 18 May 2026 to 22 May 2026.
Schedule: Expect disruption everyday between 21:00 and 05:00 from 26 May 2026 to 30 May 2026.
Schedule: Expect disruption everyday between 21:00 and 05:00 from 1 Jun 2026 to 5 Jun 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 18.32 miles from Chalgrave.
ROAD WORKS
Location: The A1 southbound between the A421 and the junction with the A603 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 8 May 2026 to 05:00 on 11 May 2026.
Schedule: From 21:00 on 29 May 2026 to 05:00 on 1 Jun 2026.
Schedule: From 21:00 on 12 Jun 2026 to 05:00 on 15 Jun 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 19.91 miles from Chalgrave.
ROAD WORKS
Location: The A1 southbound.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 8 May 2026 to 05:00 on 11 May 2026.
Schedule: From 21:00 on 29 May 2026 to 05:00 on 1 Jun 2026.
Schedule: From 21:00 on 12 Jun 2026 to 05:00 on 15 Jun 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 19.5 miles from Chalgrave.
ROAD WORKS
Location: The A1 northbound between the junctions with the A603 and the A421 .
Lane closures: Lane two will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 15 May 2026 to 05:00 on 18 May 2026.
Schedule: Expect disruption everyday between 21:00 and 05:00 from 18 May 2026 to 22 May 2026.
Schedule: Expect disruption everyday between 21:00 and 05:00 from 26 May 2026 to 30 May 2026.
Schedule: Expect disruption everyday between 21:00 and 05:00 from 1 Jun 2026 to 5 Jun 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 17.93 miles from Chalgrave.
ROAD WORKS
Location: The A1 northbound between the junctions with the A603 and the A421 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 15 May 2026 to 05:00 on 18 May 2026.
Schedule: Expect disruption everyday between 21:00 and 05:00 from 18 May 2026 to 22 May 2026.
Schedule: Expect disruption everyday between 21:00 and 05:00 from 26 May 2026 to 30 May 2026.
Schedule: Expect disruption everyday between 21:00 and 05:00 from 1 Jun 2026 to 5 Jun 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 18.29 miles from Chalgrave.
ROAD WORKS
Location: The M1 northbound between junctions J5 (Harrow A41) and J6 (Watford A405) .
Lane closures: Lane one will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 22:30 on 3 May 2026 to 05:30 on 4 May 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 17.32 miles from Chalgrave.
ROAD WORKS
Location: The A1M southbound exit slip at junction J3 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 23:00 on 1 May 2026 to 06:00 on 2 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 17.31 miles from Chalgrave.
ROAD WORKS
Location: The A1M southbound between junctions J4 and J2 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 23:00 on 1 May 2026 to 06:00 on 2 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 17 miles from Chalgrave.
ROAD WORKS
Location: The A1M southbound at junction J4 .
Lane closures: Lanes 1, 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 23:00 on 1 May 2026 to 06:00 on 2 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 16.87 miles from Chalgrave.
ROAD WORKS
Location: The A1M southbound between junctions J6 and J4 .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 23:00 on 1 May 2026 to 06:00 on 2 May 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 16.31 miles from Chalgrave.
ROAD WORKS
Location: The M1 southbound between junctions J15 (Northampton) and J14 (Milton Keynes) .
Lane closures: Lanes 1, 2 and 3 will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 22:00 on 1 May 2026 to 05:00 on 2 May 2026.
Lanes Closed: There will be three of four lanes closed.
Nearest town: 18.78 miles from Chalgrave.
ROAD WORKS
Location: The A1 southbound between the A603 and the junction with the A6001 Biggleswade North.
Lane closures: Lane two will be closed.
Reason: Barrier repairs are planned.
Status: Pending.
Schedule: From 21:00 on 1 May 2026 to 05:00 on 2 May 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 16.59 miles from Chalgrave.
ROAD WORKS
Location: The A5 northbound.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 1 May 2026 to 06:00 on 2 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 6.95 miles from Chalgrave.
ROAD WORKS
Location: The A5 northbound between the A4012 and the junction with the A4146 Bletchley South.
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 1 May 2026 to 06:00 on 2 May 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 6.36 miles from Chalgrave.
ROAD WORKS
Location: The A1M southbound exit slip at junction J3 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 30 Apr 2026 to 05:30 on 1 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 17.41 miles from Chalgrave.
ROAD WORKS
Location: The M25 anticlockwise between junctions J22 (St Albans) and J21A (Watword) .
Lane closures: Lane one will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 22:00 on 30 Apr 2026 to 05:30 on 1 May 2026.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 17.21 miles from Chalgrave.
ROAD WORKS
Location: The M25 anticlockwise exit slip at junction J21 (M1) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 22:00 on 30 Apr 2026 to 05:30 on 1 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 16.46 miles from Chalgrave.
ROAD WORKS
Location: The M1 northbound entry slip at junction J6A (St Albans) .
Lane closures: Lanes 1, 2, 3 and 4 will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 22:00 on 30 Apr 2026 to 05:30 on 1 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 16.01 miles from Chalgrave.
ROAD WORKS
Location: The M1 southbound between junctions J6A (St Albans) and J5 (Harrow A41) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Emergency roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 30 Apr 2026 to 05:30 on 1 May 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 16.38 miles from Chalgrave.
ROAD WORKS
Location: The M1 southbound between junctions J11 (Luton) and J10 (Luton Airport) .
Lane closures: Lane one will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:00 on 30 Apr 2026 to 05:00 on 1 May 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 4.08 miles from Chalgrave.
ROAD WORKS
Location: The M25 anticlockwise at junction J21 (M1) .
Lane closures: Lane one will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 22:00 on 30 Apr 2026 to 05:30 on 1 May 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 16.46 miles from Chalgrave.
ROAD WORKS
Location: The M1 southbound at junction J11 (Luton) .
Lane closures: Lane one will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:00 on 30 Apr 2026 to 05:00 on 1 May 2026.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 3.76 miles from Chalgrave.
ROAD WORKS
Location: The M25 clockwise between junctions J18 (Rickmansworth) and J19 (Watford) .
Lane closures: Lane one will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 22:00 on 30 Apr 2026 to 05:30 on 1 May 2026.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 18.11 miles from Chalgrave.
ROAD WORKS
Location: The A1M southbound between junctions J4 and J2 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 30 Apr 2026 to 05:30 on 1 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 17 miles from Chalgrave.
ROAD WORKS
Location: The A1M southbound between junctions J6 and J4 .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 30 Apr 2026 to 05:30 on 1 May 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 16.31 miles from Chalgrave.
ROAD WORKS
Location: The A1M southbound at junction J4 .
Lane closures: Lanes 1, 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 30 Apr 2026 to 05:30 on 1 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 16.87 miles from Chalgrave.
ROAD WORKS
Location: The A1M southbound exit slip at junction J4 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 30 Apr 2026 to 05:30 on 1 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 16.87 miles from Chalgrave.
ROAD WORKS
Location: The M1 northbound between junctions J5 (Harrow A41) and J6A (St Albans) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Emergency roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 30 Apr 2026 to 05:30 on 1 May 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 18.02 miles from Chalgrave.
ROAD WORKS
Location: The A1M northbound between junctions J2 and J3 .
Lane closures: Lane two will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 30 Apr 2026 to 05:30 on 1 May 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 18.03 miles from Chalgrave.
ROAD WORKS
Location: The A1M northbound between junctions J3 and J4 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 30 Apr 2026 to 05:30 on 1 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 17.42 miles from Chalgrave.
ROAD WORKS
Location: The A1M northbound at junction J3 .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 30 Apr 2026 to 05:30 on 1 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 17.64 miles from Chalgrave.
ROAD WORKS
Location: The A1M northbound exit slip at junction J4 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 30 Apr 2026 to 05:30 on 1 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 16.97 miles from Chalgrave.
ROAD WORKS
Location: The A5 southbound at the junction with the A4146 South.
Lane closures: Lane one will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 20:00 on 30 Apr 2026 to 05:00 on 1 May 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 8.32 miles from Chalgrave.
ROAD WORKS
Location: The A5 northbound at the junction with the A4146 Bletchley South.
Lane closures: Lane one will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 20:00 on 30 Apr 2026 to 05:00 on 1 May 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 8.25 miles from Chalgrave.
ROAD WORKS
Location: The A5 northbound between the junctions with the A4012 and the A4146 Bletchley South.
Lane closures: Lane one will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 20:00 on 30 Apr 2026 to 06:00 on 1 May 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 7.72 miles from Chalgrave.
ROAD WORKS
Location: The A5 northbound between the junctions with the A508 and the A43 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 30 Apr 2026 to 06:00 on 1 May 2026.
Nearest town: 17.12 miles from Chalgrave.
ROAD WORKS
Location: The A5 southbound between the junctions with the A508 and the A422 .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 30 Apr 2026 to 06:00 on 1 May 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 17.03 miles from Chalgrave.
ROAD WORKS
Location: The A5 southbound between the junctions with the A43 and the A508 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 30 Apr 2026 to 06:00 on 1 May 2026.
Nearest town: 17.15 miles from Chalgrave.
ROAD WORKS
Location: The A5 northbound between the junctions with the A422 and the A508 .
Lane closures: Lane two will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 30 Apr 2026 to 06:00 on 1 May 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 16.22 miles from Chalgrave.
ROAD WORKS
Location: The M1 northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 09:30 on 30 Apr 2026 to 15:30 on 30 Apr 2026.
Nearest town: 15.68 miles from Chalgrave.
ROAD WORKS
Location: The M1 northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 09:30 on 30 Apr 2026 to 15:30 on 30 Apr 2026.
Nearest town: 12.24 miles from Chalgrave.
ROAD WORKS
Location: The M1 northbound entry slip at junction J8 (Hemel Hstead) .
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 09:30 on 30 Apr 2026 to 15:30 on 30 Apr 2026.
Nearest town: 12.99 miles from Chalgrave.
ROAD WORKS
Location: The M1 northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 09:30 on 30 Apr 2026 to 15:30 on 30 Apr 2026.
Nearest town: 9.65 miles from Chalgrave.
ROAD WORKS
Location: The M25 anticlockwise between junctions J22 (St Albans) and J21A (Watword) .
Lane closures: Lanes 3 and 4 will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 22:00 on 29 Apr 2026 to 05:30 on 30 Apr 2026.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 17.21 miles from Chalgrave.
ROAD WORKS
Location: The A1 southbound between the junctions with the A6001 Biggleswade North and the A6001 Biggleswade South.
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 15 May 2026 to 05:00 on 16 May 2026.
Schedule: Expect disruption everyday between 21:00 and 05:00 from 18 May 2026 to 20 May 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 15.48 miles from Chalgrave.
ROAD WORKS
Location: The A1 southbound between the junctions with the A6001 Biggleswade North and the A6001 Biggleswade South.
Lane closures: Lane two will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 05:00 from 5 May 2026 to 9 May 2026.
Schedule: Expect disruption everyday between 21:00 and 05:00 from 11 May 2026 to 15 May 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 15.48 miles from Chalgrave.
ROAD WORKS
Location: The A1 southbound at the junction with the A6001 Biggleswade South.
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 05:00 from 20 May 2026 to 22 May 2026.
Schedule: Expect disruption everyday between 21:00 and 05:00 from 26 May 2026 to 30 May 2026.
Schedule: Expect disruption everyday between 21:00 and 05:00 from 1 Jun 2026 to 6 Jun 2026.
Schedule: Expect disruption everyday between 21:00 and 05:00 from 8 Jun 2026 to 13 Jun 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 15.65 miles from Chalgrave.
ROAD WORKS
Location: The A1 southbound at the junction with the A6001 Biggleswade South.
Lane closures: Lane two will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 05:00 from 5 May 2026 to 9 May 2026.
Schedule: Expect disruption everyday between 21:00 and 05:00 from 11 May 2026 to 16 May 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 15.65 miles from Chalgrave.
ROAD WORKS
Location: The A1 southbound between the junctions with the A6001 Biggleswade North and the A6001 Biggleswade South.
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 05:00 from 20 May 2026 to 22 May 2026.
Schedule: Expect disruption everyday between 21:00 and 05:00 from 26 May 2026 to 30 May 2026.
Schedule: Expect disruption everyday between 21:00 and 05:00 from 1 Jun 2026 to 6 Jun 2026.
Schedule: Expect disruption everyday between 21:00 and 05:00 from 8 Jun 2026 to 13 Jun 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 15.59 miles from Chalgrave.
ROAD WORKS
Location: The A1 southbound at the junction with the A6001 Biggleswade South.
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 05:00 from 29 Apr 2026 to 2 May 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 15.65 miles from Chalgrave.
ROAD WORKS
Location: The A1 northbound between the A507 and the junction with the A6001 Biggleswade North.
Reason: Roadworks scheme is planned.
Status: Pending.
Schedule: From 21:00 on 29 Apr 2026 to 05:00 on 27 Jun 2026.
Nearest town: 15.22 miles from Chalgrave.

Traffic in Nearby Villages

Chalgrave

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Location: southbound between junctions J15 (Northampton) and J14 (Milton Keynes) .

Lane Closures : Lanes 2, 3 and 4 are closed.

Due to: Road traffic collision.



Time To Clear : The event is expected to clear between 11:45 and 12:00 on 28 April 2026.

Normal traffic conditions are expected between 11:45 and 12:00 on 28 April 2026.

Lanes Closed : There are three of four lanes closed.
Nearest town: 12.88 miles from Chalgrave.

52.07--0.73

Location: southbound between junctions J11 (Luton) and J10 (Luton Airport) .

Lane Closures : Lane three is closed.

Due to: Road traffic collision.



Time To Clear : The event is expected to clear between 08:00 and 08:15 on 28 April 2026.

Normal traffic conditions are expected between 08:00 and 08:15 on 28 April 2026.

Lanes Closed : There is one of three lanes closed.
Nearest town: 5.9 miles from Chalgrave.

51.87--0.44

Location: The A1M southbound exit slip at junction J6 .

Due to: Congestion.



Normal traffic conditions are expected between 09:15 and 09:30 on 28 April 2026.
Nearest town: 15.57 miles from Chalgrave.

51.83--0.21

Location: westbound between the junctions with the M1 and the A4147 .

Due to: Congestion.



Normal traffic conditions are expected between 09:00 and 09:15 on 28 April 2026.
Nearest town: 13.05 miles from Chalgrave.

51.76--0.42

Location: The junction of the A414 and the A1M .

Due to: Congestion.



Normal traffic conditions are expected between 08:45 and 09:00 on 28 April 2026.

Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 16.94 miles from Chalgrave.

51.78--0.22

Location: clockwise exit slip at junction J21A (Watword) .

Due to: Congestion.



Normal traffic conditions are expected between 09:00 and 09:15 on 28 April 2026.

Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 16.36 miles from Chalgrave.

51.72--0.37

Location: southbound entry slip at junction J10 (Luton Airport) .

Due to: Congestion.



Normal traffic conditions are expected between 08:30 and 08:45 on 28 April 2026.

Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 7.3 miles from Chalgrave.

51.85--0.42

Location: southbound between the junctions with the M25 and the M1 .

Due to: Congestion.



Normal traffic conditions are expected between 08:30 and 08:45 on 28 April 2026.

Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 16.67 miles from Chalgrave.

51.71--0.38

Location: northbound between the junctions with the A412 and the M1 .

Due to: Congestion.



Normal traffic conditions are expected between 09:00 and 09:15 on 28 April 2026.
Nearest town: 16.97 miles from Chalgrave.

51.7--0.38

Location: southbound between junctions J11A and J11 (Luton) .

Due to: Congestion.



Normal traffic conditions are expected between 07:15 and 07:30 on 28 April 2026.

Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 2.88 miles from Chalgrave.

51.91--0.48

Location: anticlockwise exit slip at junction J21A (Watword) .

Due to: Congestion.



Normal traffic conditions are expected between 07:00 and 07:15 on 28 April 2026.
Nearest town: 16.64 miles from Chalgrave.

51.71--0.37

Location: anticlockwise entry slip at junction J19 (Watford) .

Due to: Congestion.



Normal traffic conditions are expected between 07:00 and 07:15 on 28 April 2026.

Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 17.74 miles from Chalgrave.

51.68--0.43

Location: northbound between the A4012 and the junction with the A4146 Bletchley South.

Due to: Horticultural works.



Period : expect disruption until 05:00 on 28 April 2026.
Nearest town: 6.31 miles from Chalgrave.

51.97--0.66

Location: northbound between the junctions with the A4012 and the A4146 Bletchley South.

Due to: Horticultural works.



Period : expect disruption until 05:00 on 28 April 2026.
Nearest town: 6.31 miles from Chalgrave.

51.97--0.66

Location: southbound between the junctions with the A4146 South and the A4012 .

Due to: Horticultural works.



Period : expect disruption until 05:00 on 28 April 2026.
Nearest town: 6.32 miles from Chalgrave.

51.98--0.66

Location: southbound between the A4146 South and the junction with the A4012 .

Lane Closures : Lane two is closed.

Due to: Horticultural works.



Period : expect disruption until 05:00 on 28 April 2026.

Lanes Closed : There is one of two lanes closed.
Nearest town: 8.01 miles from Chalgrave.

51.99--0.7

Location: clockwise exit slip at junction J19 (Watford) .

Lane Closures : Lane two will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 22:00 on 28 April 2026 to 05:30 on 29 April 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.71 miles from Chalgrave.

51.68--0.45

Location: clockwise between junctions J20 (Hemel Hstead) and J21A (Watword) .

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 22:00 on 28 April 2026 to 05:30 on 29 April 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 16.42 miles from Chalgrave.

51.7--0.44

Location: clockwise at junction J20 (Hemel Hstead) .

Lane Closures : Lanes 1, 2 and 3 will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 22:00 on 28 April 2026 to 05:30 on 29 April 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 16.78 miles from Chalgrave.

51.7--0.45

Location: clockwise between junctions J19 (Watford) and J20 (Hemel Hstead) .

Lane Closures : Lanes 2, 3 and 4 will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 22:00 on 28 April 2026 to 05:30 on 29 April 2026.

Lanes Closed : There will be three of four lanes closed.
Nearest town: 17.72 miles from Chalgrave.

51.68--0.45

Location: anticlockwise between junctions J20 (Hemel Hstead) and J19 (Watford) .

Lane Closures : The hard shoulder, lanes 1 and 2 are closed.

Due to: Emergency barrier repairs.



Period : expect disruption until 05:30 on 28 April 2026.

Lanes Closed : There are two of four lanes closed.
Nearest town: 17.1 miles from Chalgrave.

51.69--0.45

Location: anticlockwise entry slip at junction J20 (Hemel Hstead) .

Lane Closures : Lane one is closed.

Due to: Emergency barrier repairs.



Period : expect disruption until 05:30 on 28 April 2026.

Lanes Closed : There is one of two lanes closed.
Nearest town: 16.52 miles from Chalgrave.

51.7--0.44

Location: anticlockwise at junction J20 (Hemel Hstead) .

Lane Closures : The hard shoulder, lanes 1 and 2 are closed.

Due to: Emergency barrier repairs.



Period : expect disruption until 05:30 on 28 April 2026.

Lanes Closed : There are two of three lanes closed.
Nearest town: 16.35 miles from Chalgrave.

51.7--0.44

Location: anticlockwise between junctions J21 (M1) and J20 (Hemel Hstead) .

Lane Closures : The hard shoulder, lanes 1 and 2 are closed.

Due to: Emergency barrier repairs.



Period : expect disruption until 05:30 on 28 April 2026.

Lanes Closed : There are two of four lanes closed.
Nearest town: 15.97 miles from Chalgrave.

51.71--0.41

Location: northbound between the M1 and the junction with the A6 Bedford central.

Lane Closures : Lane one is closed.

Due to: Roadside Drains Works.



Period : expect disruption until 06:00 on 28 April 2026.

Lanes Closed : There is one of two lanes closed.
Nearest town: 11.08 miles from Chalgrave.

52.09--0.52

Location: southbound between the junctions with the A6 Bedford central and the A6 Bedford south.

Lane Closures : Lane one is closed.

Due to: Roadside Drains Works.



Period : expect disruption until 06:00 on 28 April 2026.

Lanes Closed : There is one of three lanes closed.
Nearest town: 12.16 miles from Chalgrave.

52.11--0.49

Location: southbound exit slip to the A6 Bedford south.

Due to: Roadside Drains Works.



Period : expect disruption until 06:00 on 28 April 2026.

Lanes Closed : All lanes are closed.
Nearest town: 12.01 miles from Chalgrave.

52.1--0.5

Location: southbound at the junction with the A6 Bedford south .

Lane Closures : Lane one is closed.

Due to: Roadside Drains Works.



Period : expect disruption until 06:00 on 28 April 2026.

Lanes Closed : There is one of two lanes closed.
Nearest town: 12.01 miles from Chalgrave.

52.1--0.5

Location: northbound entry slip from the A6 Bedford south.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 20:00 on 28 April 2026 to 06:00 on 29 April 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 11.92 miles from Chalgrave.

52.1--0.51

Location: northbound at the junction with the A508 .

Lane Closures : Lane two is closed.

Due to: Road repairs.



Period : expect disruption until 06:00 on 28 April 2026.

Lanes Closed : There is one of three lanes closed.
Nearest town: 17.05 miles from Chalgrave.

52.07--0.87

Location: northbound between the junctions with the A422 and the A508 .

Lane Closures : Lane two is closed.

Due to: Road repairs.



Period : expect disruption until 06:00 on 28 April 2026.

Lanes Closed : There is one of two lanes closed.
Nearest town: 16.88 miles from Chalgrave.

52.07--0.86

Location: southbound at the junction with the A422 .

Lane Closures : Lane two is closed.

Due to: Road repairs.



Period : expect disruption until 06:00 on 28 April 2026.

Lanes Closed : There is one of three lanes closed.
Nearest town: 17.13 miles from Chalgrave.

52.07--0.87

Location: northbound between the junctions with the A4146 Bletchley South and the A4146 Bletchley North.

Lane Closures : Lane one is closed.

Due to: Roadworks.



Period : expect disruption until 06:00 on 28 April 2026.

Lanes Closed : There is one of two lanes closed.
Nearest town: 8.71 miles from Chalgrave.

52--0.71

Location: northbound between the junctions with the A4146 Bletchley South and the A4146 Bletchley North.

Lane Closures : Lane one is closed.

Due to: Roadworks.



Period : expect disruption until 06:00 on 28 April 2026.

Lanes Closed : There is one of two lanes closed.
Nearest town: 8.54 miles from Chalgrave.

52--0.7

Location: northbound between the A4012 and the junction with the A422 .

Due to: Roadworks scheme.



Period : from 20:14 on 20 April 2026 to 06:00 on 13 May 2026.
Nearest town: 7.88 miles from Chalgrave.

51.99--0.69

Location: northbound between the A4146 Bletchley South and the junction with the A509 .

Due to: Roadworks.



Period : expect disruption until 06:00 on 28 April 2026.

Lanes Closed : All lanes are closed.
Nearest town: 9.02 miles from Chalgrave.

52--0.71

Location: northbound entry slip from the A4146 .

Due to: Roadworks.



Period : expect disruption until 06:00 on 28 April 2026.

Lanes Closed : All lanes are closed.
Nearest town: 9.26 miles from Chalgrave.

52.01--0.71

Location: northbound exit slip to the A421 .

Due to: Roadworks.



Period : expect disruption until 06:00 on 28 April 2026.

Lanes Closed : All lanes are closed.
Nearest town: 10.19 miles from Chalgrave.

52.01--0.73

Location: southbound entry slip at junction J9 (Dunstable A5) .

Due to: Roadworks scheme.



Period : from 22:00 on 27 April 2026 to 05:00 on 1 June 2026.
Nearest town: 9.25 miles from Chalgrave.

51.82--0.42

Location: southbound between the A1 and the junction with the A6 Bedford south.

Due to: Roadworks scheme.



Period : from 20:00 on 16 April 2026 to 06:00 on 15 June 2026.
Nearest town: 18.74 miles from Chalgrave.

52.17--0.33

Location: northbound between the junctions with the A4280 and the A1 .

Lane Closures : Lane two is closed.

Due to: Roadworks.



Period : expect disruption until 23:59 on 31 March 2027.

Lanes Closed : There is one of two lanes closed.
Nearest town: 19.17 miles from Chalgrave.

52.18--0.32

Location: The A1M southbound between junctions J8 and J7 .

Lane Closures : The hard shoulder is closed.

Due to: Bridge repairs.



Period : expect disruption until 21:00 on 8 October 2026.
Nearest town: 13.29 miles from Chalgrave.

51.93--0.22

Location: The A1M northbound between junctions J7 and J8 .

Lane Closures : The hard shoulder is closed.

Due to: Bridge repairs.



Period : expect disruption until 21:00 on 8 October 2026.
Nearest town: 13.18 miles from Chalgrave.

51.92--0.22

Location: southbound between junctions J6A (St Albans) and J6 (Watford A405) .

Due to: Road repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 09:30 and 16:00 from 5 May 2026 to 8 May 2026.
Nearest town: 15.99 miles from Chalgrave.

51.72--0.39

Location: The A1M southbound exit slip at junction J3 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 5 May 2026 to 8 May 2026.

Schedule : From 23:00 on 8 May 2026 to 05:30 on 9 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.42 miles from Chalgrave.

51.75--0.24

Location: southbound between junctions J6 (Watford A405) and J5 (Harrow A41) .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 4 May 2026 to 8 May 2026.

Schedule : From 23:00 on 8 May 2026 to 06:00 on 9 May 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.58 miles from Chalgrave.

51.68--0.38

Location: southbound entry slip at junction J5 (Harrow A41) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 4 May 2026 to 8 May 2026.

Schedule : From 23:00 on 8 May 2026 to 06:00 on 9 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 19.33 miles from Chalgrave.

51.67--0.37

Location: southbound between junctions J5 (Harrow A41) and J1 (North Circular) .

Lane Closures : Lanes 1, 2 and 3 will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 4 May 2026 to 8 May 2026.

Schedule : From 23:00 on 8 May 2026 to 06:00 on 9 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 19.05 miles from Chalgrave.

51.68--0.37

Location: The A1M southbound between junctions J4 and J2 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 5 May 2026 to 8 May 2026.

Schedule : From 23:00 on 8 May 2026 to 05:30 on 9 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 16.99 miles from Chalgrave.

51.78--0.22

Location: The A1M northbound between junctions J3 and J4 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 5 May 2026 to 8 May 2026.

Schedule : From 23:00 on 8 May 2026 to 05:30 on 9 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.42 miles from Chalgrave.

51.75--0.25

Location: The A1M southbound at junction J4 .

Lane Closures : Lanes 1, 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 5 May 2026 to 8 May 2026.

Schedule : From 23:00 on 8 May 2026 to 05:30 on 9 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 16.92 miles from Chalgrave.

51.78--0.22

Location: The A1M southbound between junctions J6 and J4 .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 5 May 2026 to 8 May 2026.

Schedule : From 23:00 on 8 May 2026 to 05:30 on 9 May 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 16.31 miles from Chalgrave.

51.79--0.23

Location: The A1M northbound at junction J3 .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 5 May 2026 to 8 May 2026.

Schedule : From 23:00 on 8 May 2026 to 05:30 on 9 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.61 miles from Chalgrave.

51.75--0.24

Location: The A1M northbound between junctions J2 and J3 .

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 5 May 2026 to 8 May 2026.

Schedule : From 23:00 on 8 May 2026 to 05:30 on 9 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.04 miles from Chalgrave.

51.74--0.24

Location: southbound between junctions J10 (Luton Airport) and J9 (Dunstable A5) .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 16 May 2026 to 18 May 2026.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 30 May 2026 to 1 June 2026.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 8.64 miles from Chalgrave.

51.83--0.42

Location: southbound between junctions J9 (Dunstable A5) and J8 (Hemel Hstead) .

Lane Closures : Lanes 2, 3 and 4 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 28 April 2026 to 2 May 2026.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 4 May 2026 to 9 May 2026.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 11 May 2026 to 16 May 2026.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 18 May 2026 to 22 May 2026.

Lanes Closed : There will be three of four lanes closed.
Nearest town: 9.92 miles from Chalgrave.

51.81--0.41

Location: southbound between junctions J9 (Dunstable A5) and J8 (Hemel Hstead) .

Lane Closures : Lanes 1, 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 9 May 2026 to 11 May 2026.

Lanes Closed : There will be three of four lanes closed.
Nearest town: 9.92 miles from Chalgrave.

51.81--0.41

Location: southbound entry slip at junction J9 (Dunstable A5) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 9 May 2026 to 05:00 on 10 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 9.25 miles from Chalgrave.

51.82--0.42

Location: southbound exit slip to the M1 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 9 May 2026 to 05:00 on 10 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 9.23 miles from Chalgrave.

51.82--0.42

Location: northbound.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 15 May 2026 to 05:00 on 18 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 18 May 2026 to 22 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 26 May 2026 to 30 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 1 June 2026 to 5 June 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 18.32 miles from Chalgrave.

52.16--0.3

Location: southbound between the A421 and the junction with the A603 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 8 May 2026 to 05:00 on 11 May 2026.

Schedule : From 21:00 on 29 May 2026 to 05:00 on 1 June 2026.

Schedule : From 21:00 on 12 June 2026 to 05:00 on 15 June 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 19.91 miles from Chalgrave.

52.18--0.3

Location: southbound.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 8 May 2026 to 05:00 on 11 May 2026.

Schedule : From 21:00 on 29 May 2026 to 05:00 on 1 June 2026.

Schedule : From 21:00 on 12 June 2026 to 05:00 on 15 June 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 19.5 miles from Chalgrave.

52.18--0.3

Location: northbound between the junctions with the A603 and the A421 .

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 15 May 2026 to 05:00 on 18 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 18 May 2026 to 22 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 26 May 2026 to 30 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 1 June 2026 to 5 June 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.93 miles from Chalgrave.

52.15--0.3

Location: northbound between the junctions with the A603 and the A421 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 15 May 2026 to 05:00 on 18 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 18 May 2026 to 22 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 26 May 2026 to 30 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 1 June 2026 to 5 June 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 18.29 miles from Chalgrave.

52.16--0.3

Location: northbound between junctions J5 (Harrow A41) and J6 (Watford A405) .

Lane Closures : Lane one will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 22:30 on 3 May 2026 to 05:30 on 4 May 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 17.32 miles from Chalgrave.

51.7--0.38

Location: The A1M southbound exit slip at junction J3 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 23:00 on 1 May 2026 to 06:00 on 2 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.31 miles from Chalgrave.

51.76--0.24

Location: The A1M southbound between junctions J4 and J2 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 23:00 on 1 May 2026 to 06:00 on 2 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17 miles from Chalgrave.

51.78--0.22

Location: The A1M southbound at junction J4 .

Lane Closures : Lanes 1, 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 23:00 on 1 May 2026 to 06:00 on 2 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 16.87 miles from Chalgrave.

51.78--0.22

Location: The A1M southbound between junctions J6 and J4 .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 23:00 on 1 May 2026 to 06:00 on 2 May 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 16.31 miles from Chalgrave.

51.79--0.23

Location: southbound between junctions J15 (Northampton) and J14 (Milton Keynes) .

Lane Closures : Lanes 1, 2 and 3 will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 22:00 on 1 May 2026 to 05:00 on 2 May 2026.

Lanes Closed : There will be three of four lanes closed.
Nearest town: 18.78 miles from Chalgrave.

52.13--0.83

Location: southbound between the A603 and the junction with the A6001 Biggleswade North.

Lane Closures : Lane two will be closed.

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : From 21:00 on 1 May 2026 to 05:00 on 2 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.59 miles from Chalgrave.

52.12--0.3

Location: northbound.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 1 May 2026 to 06:00 on 2 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 6.95 miles from Chalgrave.

51.98--0.67

Location: northbound between the A4012 and the junction with the A4146 Bletchley South.

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 1 May 2026 to 06:00 on 2 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 6.36 miles from Chalgrave.

51.98--0.66

Location: The A1M southbound exit slip at junction J3 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 30 April 2026 to 05:30 on 1 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.41 miles from Chalgrave.

51.75--0.24

Location: anticlockwise between junctions J22 (St Albans) and J21A (Watword) .

Lane Closures : Lane one will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 22:00 on 30 April 2026 to 05:30 on 1 May 2026.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 17.21 miles from Chalgrave.

51.71--0.35

Location: anticlockwise exit slip at junction J21 (M1) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 22:00 on 30 April 2026 to 05:30 on 1 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 16.46 miles from Chalgrave.

51.72--0.37

Location: northbound entry slip at junction J6A (St Albans) .

Lane Closures : Lanes 1, 2, 3 and 4 will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 22:00 on 30 April 2026 to 05:30 on 1 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 16.01 miles from Chalgrave.

51.72--0.39

Location: southbound between junctions J6A (St Albans) and J5 (Harrow A41) .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Emergency roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 30 April 2026 to 05:30 on 1 May 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 16.38 miles from Chalgrave.

51.71--0.38

Location: southbound between junctions J11 (Luton) and J10 (Luton Airport) .

Lane Closures : Lane one will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 30 April 2026 to 05:00 on 1 May 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 4.08 miles from Chalgrave.

51.89--0.47

Location: anticlockwise at junction J21 (M1) .

Lane Closures : Lane one will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 22:00 on 30 April 2026 to 05:30 on 1 May 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.46 miles from Chalgrave.

51.72--0.37

Location: southbound at junction J11 (Luton) .

Lane Closures : Lane one will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 30 April 2026 to 05:00 on 1 May 2026.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 3.76 miles from Chalgrave.

51.89--0.47

Location: clockwise between junctions J18 (Rickmansworth) and J19 (Watford) .

Lane Closures : Lane one will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 22:00 on 30 April 2026 to 05:30 on 1 May 2026.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 18.11 miles from Chalgrave.

51.67--0.47

Location: The A1M southbound between junctions J4 and J2 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 30 April 2026 to 05:30 on 1 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17 miles from Chalgrave.

51.78--0.22

Location: The A1M southbound between junctions J6 and J4 .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 30 April 2026 to 05:30 on 1 May 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 16.31 miles from Chalgrave.

51.79--0.23

Location: The A1M southbound at junction J4 .

Lane Closures : Lanes 1, 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 30 April 2026 to 05:30 on 1 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 16.87 miles from Chalgrave.

51.78--0.22

Location: The A1M southbound exit slip at junction J4 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 30 April 2026 to 05:30 on 1 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 16.87 miles from Chalgrave.

51.78--0.22

Location: northbound between junctions J5 (Harrow A41) and J6A (St Albans) .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Emergency roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 30 April 2026 to 05:30 on 1 May 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.02 miles from Chalgrave.

51.69--0.38

Location: The A1M northbound between junctions J2 and J3 .

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 30 April 2026 to 05:30 on 1 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.03 miles from Chalgrave.

51.74--0.24

Location: The A1M northbound between junctions J3 and J4 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 30 April 2026 to 05:30 on 1 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.42 miles from Chalgrave.

51.75--0.25

Location: The A1M northbound at junction J3 .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 30 April 2026 to 05:30 on 1 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.64 miles from Chalgrave.

51.75--0.24

Location: The A1M northbound exit slip at junction J4 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 30 April 2026 to 05:30 on 1 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 16.97 miles from Chalgrave.

51.78--0.23

Location: southbound at the junction with the A4146 South.

Lane Closures : Lane one will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 20:00 on 30 April 2026 to 05:00 on 1 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.32 miles from Chalgrave.

51.99--0.7

Location: northbound at the junction with the A4146 Bletchley South.

Lane Closures : Lane one will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 20:00 on 30 April 2026 to 05:00 on 1 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.25 miles from Chalgrave.

51.99--0.7

Location: northbound between the junctions with the A4012 and the A4146 Bletchley South.

Lane Closures : Lane one will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 20:00 on 30 April 2026 to 06:00 on 1 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 7.72 miles from Chalgrave.

51.99--0.69

Location: northbound between the junctions with the A508 and the A43 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 30 April 2026 to 06:00 on 1 May 2026.
Nearest town: 17.12 miles from Chalgrave.

52.07--0.87

Location: southbound between the junctions with the A508 and the A422 .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 30 April 2026 to 06:00 on 1 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.03 miles from Chalgrave.

52.07--0.87

Location: southbound between the junctions with the A43 and the A508 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 30 April 2026 to 06:00 on 1 May 2026.
Nearest town: 17.15 miles from Chalgrave.

52.07--0.87

Location: northbound between the junctions with the A422 and the A508 .

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 30 April 2026 to 06:00 on 1 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.22 miles from Chalgrave.

52.06--0.85

Location: northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 09:30 on 30 April 2026 to 15:30 on 30 April 2026.
Nearest town: 15.68 miles from Chalgrave.

51.72--0.39

Location: northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 09:30 on 30 April 2026 to 15:30 on 30 April 2026.
Nearest town: 12.24 miles from Chalgrave.

51.77--0.41

Location: northbound entry slip at junction J8 (Hemel Hstead) .

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 09:30 on 30 April 2026 to 15:30 on 30 April 2026.
Nearest town: 12.99 miles from Chalgrave.

51.76--0.42

Location: northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 09:30 on 30 April 2026 to 15:30 on 30 April 2026.
Nearest town: 9.65 miles from Chalgrave.

51.81--0.42

Location: anticlockwise between junctions J22 (St Albans) and J21A (Watword) .

Lane Closures : Lanes 3 and 4 will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 22:00 on 29 April 2026 to 05:30 on 30 April 2026.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 17.21 miles from Chalgrave.

51.71--0.35

Location: southbound between the junctions with the A6001 Biggleswade North and the A6001 Biggleswade South.

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 15 May 2026 to 05:00 on 16 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 18 May 2026 to 20 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.48 miles from Chalgrave.

52.08--0.25

Location: southbound between the junctions with the A6001 Biggleswade North and the A6001 Biggleswade South.

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 5 May 2026 to 9 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 11 May 2026 to 15 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.48 miles from Chalgrave.

52.08--0.25

Location: southbound at the junction with the A6001 Biggleswade South.

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 20 May 2026 to 22 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 26 May 2026 to 30 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 1 June 2026 to 6 June 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 8 June 2026 to 13 June 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 15.65 miles from Chalgrave.

52.07--0.24

Location: southbound at the junction with the A6001 Biggleswade South.

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 5 May 2026 to 9 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 11 May 2026 to 16 May 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 15.65 miles from Chalgrave.

52.07--0.24

Location: southbound between the junctions with the A6001 Biggleswade North and the A6001 Biggleswade South.

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 20 May 2026 to 22 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 26 May 2026 to 30 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 1 June 2026 to 6 June 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 8 June 2026 to 13 June 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.59 miles from Chalgrave.

52.07--0.25

Location: southbound at the junction with the A6001 Biggleswade South.

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 29 April 2026 to 2 May 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 15.65 miles from Chalgrave.

52.07--0.24

Location: northbound between the A507 and the junction with the A6001 Biggleswade North.

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 21:00 on 29 April 2026 to 05:00 on 27 June 2026.
Nearest town: 15.22 miles from Chalgrave.

52.05--0.23

Location: northbound at the junction with the A6001 Biggleswade South.

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 15 May 2026 to 05:00 on 16 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 18 May 2026 to 20 May 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 15.59 miles from Chalgrave.

52.07--0.24

Location: northbound at the junction with the A6001 Biggleswade South.

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 5 May 2026 to 9 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 11 May 2026 to 15 May 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 15.59 miles from Chalgrave.

52.07--0.24

Location: northbound between the junctions with the A507 and the A6001 Biggleswade South .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 20 May 2026 to 22 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 26 May 2026 to 30 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 1 June 2026 to 6 June 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 8 June 2026 to 13 June 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.29 miles from Chalgrave.

52.05--0.23

Location: northbound between the junctions with the A6001 Biggleswade South and the A6001 Biggleswade North.

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 20 May 2026 to 22 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 26 May 2026 to 30 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 1 June 2026 to 6 June 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 8 June 2026 to 13 June 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.6 miles from Chalgrave.

52.07--0.24

Location: northbound between the A507 and the junction with the A6001 Biggleswade South .

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 5 May 2026 to 9 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 11 May 2026 to 16 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.22 miles from Chalgrave.

52.05--0.23

Location: northbound between the junctions with the A6001 Biggleswade South and the A6001 Biggleswade North.

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 5 May 2026 to 9 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 11 May 2026 to 16 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.6 miles from Chalgrave.

52.07--0.24

Location: northbound at the junction with the A6001 Biggleswade South.

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 20 May 2026 to 22 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 26 May 2026 to 30 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 1 June 2026 to 6 June 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 8 June 2026 to 13 June 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 15.59 miles from Chalgrave.

52.07--0.24

Location: northbound between the A507 and the junction with the A6001 Biggleswade South .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 29 April 2026 to 2 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.22 miles from Chalgrave.

52.05--0.23

Location: northbound between the junctions with the A6001 Biggleswade South and the A6001 Biggleswade North.

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 29 April 2026 to 2 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.6 miles from Chalgrave.

52.07--0.24

Location: southbound between the A6001 Biggleswade North and the junction with the A507 .

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 21:00 on 29 April 2026 to 05:00 on 27 June 2026.
Nearest town: 15.48 miles from Chalgrave.

52.08--0.25

Location: southbound between the A6001 Biggleswade South and the junction with the A507 .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 15 May 2026 to 05:00 on 16 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 18 May 2026 to 20 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.64 miles from Chalgrave.

52.07--0.24

Location: southbound between the A6001 Biggleswade South and the junction with the A507 .

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 5 May 2026 to 9 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 11 May 2026 to 15 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.64 miles from Chalgrave.

52.07--0.24

Location: southbound between the A6001 Biggleswade South and the junction with the A507 .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 20 May 2026 to 22 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 26 May 2026 to 30 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 1 June 2026 to 6 June 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 8 June 2026 to 13 June 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.64 miles from Chalgrave.

52.07--0.24

Location: northbound entry slip from the A4146 .

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 20:00 on 29 April 2026 to 06:00 on 30 April 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 9.26 miles from Chalgrave.

52.01--0.71

Location: southbound between the A421 and the junction with the A4146 North.

Lane Closures : Lane one will be closed.

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 28 April 2026 to 1 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.42 miles from Chalgrave.

52.01--0.74

Location: southbound entry slip from the A421 .

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 28 April 2026 to 1 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 10.37 miles from Chalgrave.

52.01--0.74

Location: northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .

Lane Closures : The hard shoulder is closed.

Due to: Roadside Drains Works.



Period : expect disruption until 15:30 on 28 April 2026.
Nearest town: 12.06 miles from Chalgrave.

51.77--0.41

Location: The A1M northbound between junctions J2 and J3 .

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 28 April 2026 to 30 April 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.03 miles from Chalgrave.

51.74--0.24

Location: The A1M southbound between junctions J4 and J2 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 27 April 2026 to 30 April 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17 miles from Chalgrave.

51.78--0.22

Location: The A1M northbound between junctions J3 and J4 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 28 April 2026 to 30 April 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.42 miles from Chalgrave.

51.75--0.25

Location: The A1M southbound between junctions J6 and J4 .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 28 April 2026 to 30 April 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 16.31 miles from Chalgrave.

51.79--0.23

Location: The A1M southbound at junction J4 .

Lane Closures : Lanes 1, 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 28 April 2026 to 30 April 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 16.87 miles from Chalgrave.

51.78--0.22

Location: The A1M northbound at junction J3 .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 28 April 2026 to 30 April 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.64 miles from Chalgrave.

51.75--0.24

Location: The A1M northbound exit slip at junction J4 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 28 April 2026 to 30 April 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 16.97 miles from Chalgrave.

51.78--0.23

Location: southbound between the junctions with the A421 and the A603 .

Lane Closures : Lane one will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 28 April 2026 to 2 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 4 May 2026 to 9 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 11 May 2026 to 16 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 18 May 2026 to 22 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.91 miles from Chalgrave.

52.18--0.3

Location: eastbound between the junctions with the M1 and the A405 .

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 1 September 2026 to 5 September 2026.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 7 September 2026 to 12 September 2026.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 14 September 2026 to 19 September 2026.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 21 September 2026 to 26 September 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.58 miles from Chalgrave.

51.74--0.35

Location: eastbound between the junctions with the M1 and the A405 .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 4 May 2026 to 9 May 2026.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 May 2026 to 16 May 2026.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 18 May 2026 to 23 May 2026.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 25 May 2026 to 30 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.58 miles from Chalgrave.

51.74--0.35

Location: westbound between the junctions with the A405 and the M1 .

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 1 September 2026 to 5 September 2026.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 7 September 2026 to 12 September 2026.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 14 September 2026 to 19 September 2026.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 21 September 2026 to 26 September 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.95 miles from Chalgrave.

51.73--0.35

Location: westbound between the junctions with the A405 and the M1 .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 4 May 2026 to 9 May 2026.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 May 2026 to 16 May 2026.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 18 May 2026 to 23 May 2026.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 25 May 2026 to 30 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.95 miles from Chalgrave.

51.73--0.35

Location: southbound between the A600 and the junction with the A6 Bedford south.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 April 2026 to 2 May 2026.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 May 2026 to 9 May 2026.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 30 May 2026 to 1 June 2026.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 6 June 2026 to 8 June 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 13.44 miles from Chalgrave.

52.12--0.43

Location: southbound between the junctions with the A4280 and the A603 .

Lane Closures : Lane two is closed.

Due to: Roadworks.



Period : expect disruption until 06:00 on 29 April 2026.

Lanes Closed : There is one of two lanes closed.
Nearest town: 15.03 miles from Chalgrave.

52.14--0.41

Location: southbound between the junctions with the A1 and the A4280 .

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 May 2026 to 16 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.37 miles from Chalgrave.

52.16--0.37

Location: southbound at the junction with the A4280 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 May 2026 to 16 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 14.3 miles from Chalgrave.

52.13--0.42

Location: southbound between the A4280 and the junction with the A603 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 April 2026 to 2 May 2026.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 May 2026 to 9 May 2026.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 30 May 2026 to 1 June 2026.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 6 June 2026 to 8 June 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 14.4 miles from Chalgrave.

52.13--0.42

Location: southbound exit slip to the A603 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 April 2026 to 2 May 2026.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 May 2026 to 9 May 2026.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 30 May 2026 to 1 June 2026.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 6 June 2026 to 8 June 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 14.3 miles from Chalgrave.

52.13--0.42

Location: southbound exit slip to the A603 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 May 2026 to 16 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 16.36 miles from Chalgrave.

52.15--0.38

Location: southbound between the A603 and the junction with the A600 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 April 2026 to 2 May 2026.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 May 2026 to 9 May 2026.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 30 May 2026 to 1 June 2026.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 6 June 2026 to 8 June 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 14.06 miles from Chalgrave.

52.12--0.42

Location: southbound between the A4280 and the junction with the A600 .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 May 2026 to 16 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 16.61 miles from Chalgrave.

52.15--0.38

Location: southbound exit slip to the A4280 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 May 2026 to 16 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 16.61 miles from Chalgrave.

52.15--0.38

Location: northbound between the junctions with the A509 and the A422 .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 May 2026 to 13 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.3 miles from Chalgrave.

52.04--0.79

Location: northbound between the A509 and the junction with the A422 .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 May 2026 to 13 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.95 miles from Chalgrave.

52.04--0.78

Location: northbound between the junctions with the A421 and the A509 .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 May 2026 to 9 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.11 miles from Chalgrave.

52.03--0.77

Location: northbound between the junctions with the A421 and the A509 .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 May 2026 to 9 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.19 miles from Chalgrave.

52.03--0.77

Location: northbound exit slip to the A422 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 May 2026 to 9 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 13.78 miles from Chalgrave.

52.05--0.8

Location: northbound between the A421 and the junction with the A509 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 May 2026 to 9 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 12.57 miles from Chalgrave.

52.03--0.78

Location: northbound between the A4146 Bletchley North and the junction with the A422 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 April 2026 to 2 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 10.12 miles from Chalgrave.

52.01--0.73

Location: northbound exit slip to the A509 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 April 2026 to 2 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 12.58 miles from Chalgrave.

52.03--0.78

Location: northbound between the junctions with the A4146 Bletchley North and the A421 .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 April 2026 to 2 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 9.87 miles from Chalgrave.

52.01--0.72

Location: northbound between the A509 and the junction with the A508 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 May 2026 to 9 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 12.89 miles from Chalgrave.

52.04--0.78

Location: northbound between the A509 and the junction with the A422 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 May 2026 to 13 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 13.66 miles from Chalgrave.

52.05--0.8

Location: northbound between the A4146 Bletchley South and the junction with the A421 .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 April 2026 to 2 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.54 miles from Chalgrave.

52--0.7

Location: northbound between the A422 and the junction with the A508 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 May 2026 to 13 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 14.07 miles from Chalgrave.

52.05--0.81

Location: northbound entry slip from the A421 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 April 2026 to 2 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 10.38 miles from Chalgrave.

52.01--0.74

Location: southbound exit slip at junction J14 (Milton Keynes) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 May 2026 to 16 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 11.58 miles from Chalgrave.

52.06--0.71

Location: southbound exit slip at Newport Pagnell Services.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 May 2026 to 16 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 13.97 miles from Chalgrave.

52.08--0.75

Location: southbound entry slip at Newport Pagnell Services.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 May 2026 to 16 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 13.82 miles from Chalgrave.

52.08--0.75

Location: northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .

Lane Closures : Lanes 1, 2, 3 and 4 will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 28 April 2026 to 1 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 5 May 2026 to 9 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 11 May 2026 to 16 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 14.34 miles from Chalgrave.

51.74--0.4

Location: northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .

Lane Closures : Lanes 2, 3 and 4 will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 28 April 2026 to 1 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 5 May 2026 to 9 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 11 May 2026 to 16 May 2026.

Lanes Closed : There will be three of four lanes closed.
Nearest town: 14.96 miles from Chalgrave.

51.73--0.39

Location: northbound between junctions J8 (Hemel Hstead) and J10 (Luton Airport) .

Lane Closures : Lane one will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 28 April 2026 to 1 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 5 May 2026 to 9 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 11 May 2026 to 16 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 13.06 miles from Chalgrave.

51.76--0.42

Location: northbound exit slip at junction J9 (Dunstable A5) .

Due to: Road repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 28 April 2026 to 1 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 5 May 2026 to 9 May 2026.

Schedule : Expect disruption everyday between 21:00 and 05:00 from 11 May 2026 to 16 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 9.35 miles from Chalgrave.

51.82--0.42

Location: northbound.

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 21:00 on 15 May 2026 to 05:00 on 11 June 2026.
Nearest town: 18.32 miles from Chalgrave.

52.16--0.3