Traffic Mentmore

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FULL SCREEN UPDATED: 15:17
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Current traffic around Mentmore

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

ACCIDENT
Location: The M1 northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .
Reason: Road traffic collision.
Status: Cleared.
Nearest town: 15.87 miles from Mentmore.
BROKEN DOWN VEHICLE
Location: The M25 anticlockwise between junctions J17 (Maple Cross) and J16 (M40) .
Lane closures: The hard shoulder and lane 1 are closed.
Reason: Broken down vehicle.
Status: Currently Active.
Time to clear: The event is expected to clear between 12:45 and 13:00 on 12 Dec 2025.
Return to normal: Normal traffic conditions are expected between 13:15 and 13:30 on 12 Dec 2025.
Lanes closed: There is one of four lanes closed.
Nearest town: 19.85 miles from Mentmore. CLEARED @ 12:09
BROKEN DOWN VEHICLE
Location: The M25 anticlockwise between junctions J22 (St Albans) and J21A (Watword) .
Lane closures: The hard shoulder and lane 1 are closed.
Reason: Broken down vehicle.
Status: Currently Active.
Time to clear: The event is expected to clear between 10:30 and 10:45 on 12 Dec 2025.
Return to normal: Normal traffic conditions are expected between 10:30 and 10:45 on 12 Dec 2025.
Lanes closed: There is one of four lanes closed.
Nearest town: 19.23 miles from Mentmore. CLEARED @ 09:53
ACCIDENT
Location: The M25 anticlockwise between junctions J17 (Maple Cross) and J16 (M40) .
Reason: Road traffic collision.
Status: Cleared.
Nearest town: 17.68 miles from Mentmore. CLEARED @ 10:39
HIGHWAYS MANAGEMENT
Location: The M40 northbound exit slip at junction J2 (Beaconsfield) .
Lane closures: Lane two is closed.
Reason: Road Management.
Status: Currently Active.
Time to clear: The event is expected to clear between 21:30 and 21:45 on 12 Dec 2025.
Return to normal: Normal traffic conditions are expected between 21:30 and 21:45 on 12 Dec 2025.
Lanes closed: There is one of two lanes closed.
Previous Reason: Following an earlier police incident.
Nearest town: 19.09 miles from Mentmore.
CONGESTION
Location: The M25 anticlockwise exit slip at junction J21 (M1) .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 15:00 and 15:15 on 12 Dec 2025.
Delay: There are currently delays of 10 minutes against expected traffic.
Nearest town: 16.6 miles from Mentmore.
CONGESTION
Location: The M25 clockwise exit slip at junction J21 (M1) .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 15:00 and 15:15 on 12 Dec 2025.
Delay: There are currently delays of 10 minutes against expected traffic.
Nearest town: 16.32 miles from Mentmore.
CONGESTION
Location: The M1 northbound between junctions J5 (Harrow A41) and J6A (St Albans) .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 15:30 and 15:45 on 12 Dec 2025.
Delay: There are currently delays of 15 minutes against expected traffic.
Earlier Reason: Caused by an earlier accident.
Nearest town: 16.46 miles from Mentmore.
CONGESTION
Location: The M25 clockwise exit slip at junction J21 (M1) .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 14:15 and 14:30 on 12 Dec 2025.
Delay: There are currently delays of 10 minutes against expected traffic.
Nearest town: 16.32 miles from Mentmore. CLEARED @ 14:24
CONGESTION
Location: The M25 anticlockwise exit slip at junction J21 (M1) .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 14:15 and 14:30 on 12 Dec 2025.
Delay: There are currently delays of 10 minutes against expected traffic.
Nearest town: 16.6 miles from Mentmore. CLEARED @ 14:24
CONGESTION
Location: The M40 southbound exit slip at junction J2 (Beaconsfield) .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 13:30 and 13:45 on 12 Dec 2025.
Nearest town: 18.86 miles from Mentmore. CLEARED @ 13:30
CONGESTION
Location: The M40 northbound exit slip at junction J4 (High Wycombe) .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 12:15 and 12:30 on 12 Dec 2025.
Delay: There are currently delays of 10 minutes against expected traffic.
Nearest town: 17.95 miles from Mentmore. CLEARED @ 12:18
CONGESTION
Location: The A5 northbound between the junctions with the A5183 and the A4012 .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 11:00 and 11:15 on 12 Dec 2025.
Delay: There are currently delays of 10 minutes against expected traffic.
Nearest town: 6.06 miles from Mentmore. CLEARED @ 11:06
CONGESTION
Location: The M25 anticlockwise exit slip at junction J20 (Hemel Hstead) .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 10:45 and 11:00 on 12 Dec 2025.
Delay: There are currently delays of 10 minutes against expected traffic.
Nearest town: 15.38 miles from Mentmore. CLEARED @ 10:48
CONGESTION
Location: The A404 northbound at the junction with the M40 .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 10:30 and 10:45 on 12 Dec 2025.
Delay: There are currently delays of 10 minutes against expected traffic.
Nearest town: 18.06 miles from Mentmore. CLEARED @ 10:39
CONGESTION
Location: The M40 southbound exit slip at junction J4 (High Wycombe) .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 10:00 and 10:15 on 12 Dec 2025.
Nearest town: 17.93 miles from Mentmore. CLEARED @ 10:02
CONGESTION
Location: The M25 anticlockwise exit slip at junction J20 (Hemel Hstead) .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 10:00 and 10:15 on 12 Dec 2025.
Delay: There are currently delays of 10 minutes against expected traffic.
Nearest town: 15.38 miles from Mentmore. CLEARED @ 10:02


There are no current incidents in this location.

Roadworks

ROAD WORKS
Location: The M40 southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .
Lane closures: Lanes 3 and 4 will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 22:15 on 12 Dec 2025 to 06:00 on 13 Dec 2025.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 18.45 miles from Mentmore.
ROAD WORKS
Location: The A421 northbound between the M1 and the junction with the A6 Bedford central.
Lane closures: Lane one will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 21:00 on 12 Dec 2025 to 05:00 on 13 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 17.39 miles from Mentmore.
ROAD WORKS
Location: The M40 northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .
Lane closures: Lane four will be closed.
Reason: Barrier repairs are planned.
Status: Pending.
Schedule: From 22:15 on 12 Dec 2025 to 06:00 on 13 Dec 2025.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 18.6 miles from Mentmore.
ROAD WORKS
Location: The M25 anticlockwise between junctions J22 (St Albans) and J21A (Watword) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 23:00 on 12 Dec 2025 to 06:00 on 13 Dec 2025.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 18.83 miles from Mentmore.
ROAD WORKS
Location: The M40 southbound entry slip at junction J3 (Loudwater) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 22:15 on 12 Dec 2025 to 06:00 on 13 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 18.04 miles from Mentmore.
ROAD WORKS
Location: The M40 southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .
Lane closures: Lane one will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 22:15 on 12 Dec 2025 to 06:00 on 13 Dec 2025.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 18.26 miles from Mentmore.
ROAD WORKS
Location: The M40 southbound between junctions J4 (High Wycombe) and J3 (Loudwater) .
Lane closures: Lane one will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 22:15 on 12 Dec 2025 to 06:00 on 13 Dec 2025.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 18.19 miles from Mentmore.
ROAD WORKS
Location: The M40 southbound between junctions J2 (Beaconsfield) and J1A (Watford) .
Lane closures: Lanes 3 and 4 will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 22:15 on 12 Dec 2025 to 06:00 on 13 Dec 2025.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 19.56 miles from Mentmore.
ROAD WORKS
Location: The M1 northbound between junctions J9 (Dunstable A5) and J10 (Luton Airport) .
Lane closures: Lane one will be closed.
Reason: Horticultural works are planned.
Status: Pending.
Schedule: From 22:00 on 12 Dec 2025 to 05:00 on 13 Dec 2025.
Lanes Closed: There will be one of five lanes closed.
Nearest town: 11.81 miles from Mentmore.
ROAD WORKS
Location: The M1 northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .
Lane closures: Lane one will be closed.
Reason: Horticultural works are planned.
Status: Pending.
Schedule: From 22:00 on 12 Dec 2025 to 05:00 on 13 Dec 2025.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 12.06 miles from Mentmore.
ROAD WORKS
Location: The M1 northbound entry slip at junction J6 (Watford A405) .
Reason: Roadworks scheme.
Status: Currently Active.
Period: from 19:45 on 11 Dec 2025 to 06:00 on 13 Dec 2025.
Nearest town: 16.98 miles from Mentmore.
ROAD WORKS
Location: The M1 northbound entry slip at junction J6 (Watford A405) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 12 Dec 2025 to 06:00 on 13 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 16.98 miles from Mentmore.
ROAD WORKS
Location: The M1 northbound exit slip at junction J6 (Watford A405) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 11 Dec 2025 to 13 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 16.99 miles from Mentmore.
ROAD WORKS
Location: The M40 southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .
Lane closures: The hard shoulder is closed.
Reason: Horticultural works.
Status: Currently Active.
Period: expect disruption until 23:59 on 12 Dec 2025.
Nearest town: 17.24 miles from Mentmore.
ROAD WORKS
Location: The M40 northbound between junctions J7 (Thame) and J8A (Thame) .
Lane closures: The hard shoulder is closed.
Reason: Horticultural works.
Status: Currently Active.
Period: expect disruption until 23:59 on 19 Dec 2025.
Nearest town: 18.95 miles from Mentmore.
ROAD WORKS
Location: The M1 northbound between junctions J8 (Hemel Hstead) and J10 (Luton Airport) .
Reason: Roadworks scheme.
Status: Currently Active.
Period: from 22:02 on 9 Dec 2025 to 05:00 on 19 Dec 2025.
Nearest town: 12.21 miles from Mentmore.
ROAD WORKS
Location: The M40 northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .
Lane closures: The hard shoulder is closed.
Reason: Horticultural works.
Status: Currently Active.
Period: expect disruption until 23:59 on 12 Dec 2025.
Nearest town: 17.83 miles from Mentmore.
ROAD WORKS
Location: The A421 northbound between the M1 and the junction with the A4280 .
Reason: Roadworks scheme.
Status: Currently Active.
Period: from 20:05 on 9 Dec 2025 to 06:00 on 20 Dec 2025.
Nearest town: 17.09 miles from Mentmore.
ROAD WORKS
Location: The M1 northbound between junctions J8 (Hemel Hstead) and J10 (Luton Airport) .
Reason: Roadside Equipment Maintenance.
Status: Currently Active.
Period: from 22:00 on 15 Oct 2025 to 05:00 on 18 Dec 2025.
Nearest town: 11.91 miles from Mentmore.
ROAD WORKS
Location: The A5 northbound between the A4012 and the junction with the A422 .
Reason: Roadworks scheme.
Status: Currently Active.
Period: from 20:03 on 4 Dec 2025 to 06:00 on 17 Jan 2026.
Nearest town: 6.89 miles from Mentmore.
ROAD WORKS
Location: The M1 southbound between junctions J11A and J9 (Dunstable A5) .
Reason: Roadside Equipment Maintenance.
Status: Currently Active.
Period: from 14:30 on 4 Dec 2025 to 05:00 on 21 Dec 2025.
Nearest town: 11.72 miles from Mentmore.
ROAD WORKS
Location: The A5 southbound between the A422 and the junction with the A421 .
Reason: Roadworks scheme.
Status: Currently Active.
Period: from 20:03 on 4 Dec 2025 to 06:00 on 21 Jan 2026.
Nearest town: 12.5 miles from Mentmore.
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: 19.97 miles from Mentmore.
ROAD WORKS
Location: The M25 clockwise between junctions J21A (Watword) and J23 (Hatfield) .
Lane closures: Lanes 1, 2 and 3 will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 22:00 on 15 Dec 2025 to 05:30 on 16 Dec 2025.
Lanes Closed: There will be three of four lanes closed.
Nearest town: 19.39 miles from Mentmore.
ROAD WORKS
Location: The M40 northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane closures: Lane two will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 22:15 on 17 Dec 2025 to 06:00 on 18 Dec 2025.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 18.16 miles from Mentmore.
ROAD WORKS
Location: The M40 northbound at junction J4 (High Wycombe) .
Lane closures: Lane two will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 22:15 on 17 Dec 2025 to 06:00 on 18 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 17.93 miles from Mentmore.
ROAD WORKS
Location: The M40 southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .
Reason: Barrier repairs are planned.
Status: Pending.
Schedule: From 22:15 on 13 Dec 2025 to 06:00 on 14 Dec 2025.
Nearest town: 17.54 miles from Mentmore.
ROAD WORKS
Location: The M40 southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 22:15 on 16 Dec 2025 to 06:00 on 17 Dec 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 17.54 miles from Mentmore.
ROAD WORKS
Location: The M40 northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane closures: Lane three will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 22:15 on 16 Dec 2025 to 06:00 on 17 Dec 2025.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 17.98 miles from Mentmore.
ROAD WORKS
Location: The A5 northbound entry slip from the A4146 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 15 Dec 2025 to 04:30 on 16 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 9.83 miles from Mentmore.
ROAD WORKS
Location: The M40 northbound between junctions J8A (Thame) and J9 (Bicester) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Horticultural works are planned.
Status: Pending.
Schedule: From 22:15 on 15 Dec 2025 to 06:00 on 16 Dec 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 18.99 miles from Mentmore.
ROAD WORKS
Location: The M40 southbound between junctions J9 (Bicester) and J8A (Thame) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 22:15 on 18 Dec 2025 to 06:00 on 19 Dec 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 17.97 miles from Mentmore.
ROAD WORKS
Location: The M40 northbound between junctions J8A (Thame) and J9 (Bicester) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 22:15 on 18 Dec 2025 to 06:00 on 19 Dec 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 19.1 miles from Mentmore.
ROAD WORKS
Location: The M40 southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 22:15 on 17 Dec 2025 to 06:00 on 18 Dec 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 18.02 miles from Mentmore.
ROAD WORKS
Location: The M40 southbound entry slip at junction J3 (Loudwater) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 22:15 on 18 Dec 2025 to 06:00 on 19 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 18.04 miles from Mentmore.
ROAD WORKS
Location: The M40 southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .
Lane closures: Lane one will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 22:15 on 18 Dec 2025 to 06:00 on 19 Dec 2025.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 18.26 miles from Mentmore.
ROAD WORKS
Location: The M40 southbound between junctions J4 (High Wycombe) and J3 (Loudwater) .
Lane closures: Lane one will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 22:15 on 18 Dec 2025 to 06:00 on 19 Dec 2025.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 18.19 miles from Mentmore.
ROAD WORKS
Location: The M1 northbound between junctions J11A and J12 (Flitwick) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:00 on 19 Dec 2025 to 05:00 on 20 Dec 2025.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 9.01 miles from Mentmore.
ROAD WORKS
Location: The M1 northbound between junctions J9 (Dunstable A5) and J10 (Luton Airport) .
Lane closures: Lanes 3 and 4 will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:00 on 20 Dec 2025 to 05:00 on 21 Dec 2025.
Lanes Closed: There will be two of five lanes closed.
Nearest town: 11.81 miles from Mentmore.
ROAD WORKS
Location: The M1 southbound at junction J11 (Luton) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:00 on 18 Dec 2025 to 05:00 on 19 Dec 2025.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 9.31 miles from Mentmore.
ROAD WORKS
Location: The M1 northbound at junction J11 (Luton) .
Lane closures: Lanes 3 and 4 will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:00 on 20 Dec 2025 to 05:00 on 21 Dec 2025.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 9.27 miles from Mentmore.
ROAD WORKS
Location: The M1 northbound between junctions J10 (Luton Airport) and J11 (Luton) .
Lane closures: Lane three will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:00 on 20 Dec 2025 to 05:00 on 21 Dec 2025.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 10.73 miles from Mentmore.
ROAD WORKS
Location: The M1 northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .
Lane closures: Lanes 3 and 4 will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:00 on 20 Dec 2025 to 05:00 on 21 Dec 2025.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 12.13 miles from Mentmore.
ROAD WORKS
Location: The M1 northbound at junction J11 (Luton) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:00 on 19 Dec 2025 to 05:00 on 20 Dec 2025.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 9.27 miles from Mentmore.
ROAD WORKS
Location: The M1 northbound between junctions J10 (Luton Airport) and J11 (Luton) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:00 on 19 Dec 2025 to 05:00 on 20 Dec 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 9.75 miles from Mentmore.
ROAD WORKS
Location: The M1 northbound between junctions J9 (Dunstable A5) and J10 (Luton Airport) .
Lane closures: Lanes 3 and 4 will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:00 on 20 Dec 2025 to 05:00 on 21 Dec 2025.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 11.45 miles from Mentmore.
ROAD WORKS
Location: The M1 southbound between junctions J11A and J11 (Luton) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:00 on 18 Dec 2025 to 05:00 on 19 Dec 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 9.07 miles from Mentmore.
ROAD WORKS
Location: The M1 southbound between junctions J12 (Flitwick) and J11A .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:00 on 18 Dec 2025 to 05:00 on 19 Dec 2025.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 9.58 miles from Mentmore.
ROAD WORKS
Location: The M1 northbound between junctions J11 (Luton) and J11A .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:00 on 19 Dec 2025 to 05:00 on 20 Dec 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 9.3 miles from Mentmore.
ROAD WORKS
Location: The M1 southbound between junctions J13 (Milton Keynes) and J12 (Flitwick) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:00 on 18 Dec 2025 to 05:00 on 19 Dec 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 9.99 miles from Mentmore.
ROAD WORKS
Location: The M1 northbound between junctions J5 (Harrow A41) and J6 (Watford A405) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 22:00 on 18 Dec 2025 to 05:30 on 19 Dec 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 18.45 miles from Mentmore.
ROAD WORKS
Location: The M40 southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Barrier repairs are planned.
Status: Pending.
Schedule: From 21:00 on 18 Dec 2025 to 06:00 on 19 Dec 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 18.18 miles from Mentmore.
ROAD WORKS
Location: The M1 southbound between junctions J14 (Milton Keynes) and J13 (Milton Keynes) .
Lane closures: Lane one will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:00 on 15 Dec 2025 to 05:00 on 16 Dec 2025.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 11.82 miles from Mentmore.
ROAD WORKS
Location: The A5 southbound between the junctions with the A4146 South and the A4012 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 08:00 on 17 Dec 2025 to 18:00 on 19 Dec 2025.
Nearest town: 6.47 miles from Mentmore.
ROAD WORKS
Location: The A5 northbound between the junctions with the A4012 and the A4146 Bletchley South.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 08:00 on 17 Dec 2025 to 18:00 on 19 Dec 2025.
Nearest town: 6.43 miles from Mentmore.
ROAD WORKS
Location: The M1 southbound between junctions J15 (Northampton) and J14 (Milton Keynes) .
Lane closures: Lane one will be closed.
Reason: Litter clearance is planned.
Status: Pending.
Schedule: From 08:39 on 15 Dec 2025 to 08:40 on 16 Dec 2025.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 19.8 miles from Mentmore.
ROAD WORKS
Location: The M25 clockwise entry slip at junction J17 (Maple Cross) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:00 and 05:00 from 17 Dec 2025 to 19 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 17.43 miles from Mentmore.
ROAD WORKS
Location: The M25 clockwise between junctions J16 (M40) and J18 (Rickmansworth) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:00 and 05:00 from 17 Dec 2025 to 19 Dec 2025.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 17.88 miles from Mentmore.
ROAD WORKS
Location: The M25 clockwise exit slip at junction J17 (Maple Cross) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:00 and 05:00 from 17 Dec 2025 to 19 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 17.49 miles from Mentmore.
ROAD WORKS
Location: The M40 southbound between junctions J8A (Thame) and J6 (Thame) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Barrier repairs are planned.
Status: Pending.
Schedule: From 21:00 on 17 Dec 2025 to 06:00 on 18 Dec 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 17.5 miles from Mentmore.
ROAD WORKS
Location: The M40 northbound between junctions J6 (Thame) and J8A (Thame) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Barrier repairs are planned.
Status: Pending.
Schedule: From 21:00 on 17 Dec 2025 to 06:00 on 18 Dec 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 17.95 miles from Mentmore.
ROAD WORKS
Location: The M1 northbound entry slip at junction J6 (Watford A405) .
Reason: Roadworks scheme is planned.
Status: Pending.
Schedule: From 20:00 on 17 Dec 2025 to 06:00 on 18 Dec 2025.
Nearest town: 16.98 miles from Mentmore.
ROAD WORKS
Location: The M1 northbound entry slip at junction J6 (Watford A405) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 17 Dec 2025 to 06:00 on 18 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 16.98 miles from Mentmore.
ROAD WORKS
Location: The M1 northbound exit slip at junction J6 (Watford A405) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 17 Dec 2025 to 06:00 on 18 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 16.99 miles from Mentmore.
ROAD WORKS
Location: The M40 southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 22:15 on 15 Dec 2025 to 06:00 on 16 Dec 2025.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 18.26 miles from Mentmore.
ROAD WORKS
Location: The M40 southbound between junctions J4 (High Wycombe) and J3 (Loudwater) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 22:15 on 15 Dec 2025 to 06:00 on 16 Dec 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 17.65 miles from Mentmore.
ROAD WORKS
Location: The M40 northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .
Lane closures: Lane four will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 22:15 on 15 Dec 2025 to 06:00 on 16 Dec 2025.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 18.4 miles from Mentmore.
ROAD WORKS
Location: The A404 southbound entry slip from the M40 .
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:15 on 16 Dec 2025 to 05:00 on 17 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 17.93 miles from Mentmore.
ROAD WORKS
Location: The M40 northbound exit slip at junction J4 (High Wycombe) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:15 on 16 Dec 2025 to 05:00 on 17 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 17.84 miles from Mentmore.
ROAD WORKS
Location: The M40 northbound between junctions J1A (Watford) and J2 (Beaconsfield) .
Lane closures: Lanes 2, 3 and 4 will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:15 on 16 Dec 2025 to 05:00 on 17 Dec 2025.
Lanes Closed: There will be three of four lanes closed.
Nearest town: 19.64 miles from Mentmore.
ROAD WORKS
Location: The M40 northbound entry slip at junction J2 (Beaconsfield) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:15 on 16 Dec 2025 to 05:00 on 17 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 19 miles from Mentmore.
ROAD WORKS
Location: The M40 northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .
Lane closures: Lanes 1, 2, 3 and 4 will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:15 on 16 Dec 2025 to 05:00 on 17 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 19.14 miles from Mentmore.
ROAD WORKS
Location: The M40 northbound at junction J2 (Beaconsfield) .
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 22:15 on 16 Dec 2025 to 06:00 on 17 Dec 2025.
Nearest town: 18.93 miles from Mentmore.
ROAD WORKS
Location: The M40 northbound entry slip at junction J2 (Beaconsfield) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 22:15 on 16 Dec 2025 to 06:00 on 17 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 19 miles from Mentmore.
ROAD WORKS
Location: The M40 northbound exit slip at junction J2 (Beaconsfield) .
Lane closures: Lane two will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:15 on 16 Dec 2025 to 05:00 on 17 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 19.14 miles from Mentmore.
ROAD WORKS
Location: The A405 northbound between the junctions with the M1 and the M25 .
Lane closures: Lane two will be closed.
Reason: Litter clearance is planned.
Status: Pending.
Schedule: From 22:00 on 16 Dec 2025 to 05:00 on 17 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 16.98 miles from Mentmore.
ROAD WORKS
Location: The M25 clockwise exit slip at junction J21A (Watword) .
Lane closures: Lane one will be closed.
Reason: Litter clearance is planned.
Status: Pending.
Schedule: From 22:00 on 16 Dec 2025 to 05:00 on 17 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 16.65 miles from Mentmore.
ROAD WORKS
Location: The M25 anticlockwise exit slip at junction J21A (Watword) .
Lane closures: Lane one will be closed.
Reason: Litter clearance is planned.
Status: Pending.
Schedule: From 22:00 on 16 Dec 2025 to 05:00 on 17 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 17.18 miles from Mentmore.
ROAD WORKS
Location: The A421 northbound exit slip to the A6 Bedford south.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 20:00 on 16 Dec 2025 to 06:00 on 17 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 17.72 miles from Mentmore.
ROAD WORKS
Location: The A421 northbound between the junctions with the M1 and the A6 Bedford south.
Lane closures: Lane one will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 20:00 on 16 Dec 2025 to 06:00 on 17 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 16.17 miles from Mentmore.
ROAD WORKS
Location: The M1 northbound between junctions J11A and J14 (Milton Keynes) .
Lane closures: Lanes 1, 2, 3 and 4 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 18 Dec 2025 to 05:00 on 19 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 9.03 miles from Mentmore.
ROAD WORKS
Location: The M1 northbound between junctions J9 (Dunstable A5) and J11A .
Lane closures: Lanes 1, 2, 3, 4 and 5 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 17 Dec 2025 to 05:00 on 18 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 11.78 miles from Mentmore.
ROAD WORKS
Location: The M40 southbound between junctions J9 (Bicester) and J8A (Thame) .
Lane closures: Lane one will be closed.
Reason: Barrier repairs are planned.
Status: Pending.
Schedule: From 22:15 on 15 Dec 2025 to 06:00 on 16 Dec 2025.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 18.1 miles from Mentmore.
ROAD WORKS
Location: The M1 southbound between junctions J8 (Hemel Hstead) and J6 (Watford A405) .
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 15 Dec 2025 to 17 Dec 2025.
Schedule: From 23:00 on 19 Dec 2025 to 06:00 on 20 Dec 2025.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 15.14 miles from Mentmore.
ROAD WORKS
Location: The M1 southbound between junctions J6A (St Albans) and J6 (Watford A405) .
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 15 Dec 2025 to 17 Dec 2025.
Schedule: From 23:00 on 19 Dec 2025 to 06:00 on 20 Dec 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 16.04 miles from Mentmore.
ROAD WORKS
Location: The M25 anticlockwise exit slip at junction J21A (Watword) .
Lane closures: Lane two will be closed.
Reason: Litter clearance is planned.
Status: Pending.
Schedule: From 22:00 on 15 Dec 2025 to 05:00 on 16 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 17.15 miles from Mentmore.
ROAD WORKS
Location: The A405 northbound between the junctions with the M1 and the M25 .
Lane closures: Lane one will be closed.
Reason: Litter clearance is planned.
Status: Pending.
Schedule: From 22:00 on 15 Dec 2025 to 05:00 on 16 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 16.97 miles from Mentmore.
ROAD WORKS
Location: The M25 clockwise exit slip at junction J21A (Watword) .
Lane closures: Lane two will be closed.
Reason: Litter clearance is planned.
Status: Pending.
Schedule: From 22:00 on 15 Dec 2025 to 05:00 on 16 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 16.65 miles from Mentmore.
ROAD WORKS
Location: The A405 southbound between the junctions with the M25 and the M1 .
Lane closures: Lane one will be closed.
Reason: Litter clearance is planned.
Status: Pending.
Schedule: From 22:00 on 15 Dec 2025 to 05:00 on 16 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 16.98 miles from Mentmore.
ROAD WORKS
Location: The M25 anticlockwise between junctions J18 (Rickmansworth) and J17 (Maple Cross) .
Reason: Road repairs are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:00 and 05:30 from 15 Dec 2025 to 17 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 16.7 miles from Mentmore.
ROAD WORKS
Location: The M25 anticlockwise between junctions J20 (Hemel Hstead) and J18 (Rickmansworth) .
Lane closures: Lanes 2, 3 and 4 will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:00 and 05:30 from 15 Dec 2025 to 17 Dec 2025.
Lanes Closed: There will be three of four lanes closed.
Nearest town: 16.02 miles from Mentmore.
ROAD WORKS
Location: The M25 anticlockwise at junction J18 (Rickmansworth) .
Lane closures: Lanes 1, 2, 3 and 4 will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:00 and 05:30 from 15 Dec 2025 to 17 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 16.38 miles from Mentmore.
ROAD WORKS
Location: The M25 anticlockwise exit slip at junction J17 (Maple Cross) .
Reason: Road repairs are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:00 and 05:30 from 15 Dec 2025 to 17 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 17.43 miles from Mentmore.
ROAD WORKS
Location: The M1 southbound between junctions J6 (Watford A405) and J5 (Harrow A41) .
Lane closures: Lane three will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 22:30 on 14 Dec 2025 to 05:30 on 15 Dec 2025.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 17.42 miles from Mentmore.
ROAD WORKS
Location: The M1 northbound between junctions J5 (Harrow A41) and J6 (Watford A405) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 22:30 on 14 Dec 2025 to 05:30 on 15 Dec 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 18.45 miles from Mentmore.
ROAD WORKS
Location: The A421 southbound between the A6 Bedford south and the junction with the M1 .
Lane closures: Lane one will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 20:00 on 14 Dec 2025 to 06:00 on 15 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 15.94 miles from Mentmore.
ROAD WORKS
Location: The A421 southbound.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 20:00 on 14 Dec 2025 to 06:00 on 15 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 14.82 miles from Mentmore.
ROAD WORKS
Location: The A421 southbound.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 20:00 on 14 Dec 2025 to 06:00 on 15 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 15.01 miles from Mentmore.

Traffic in Nearby Villages

Mentmore

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

Due to: Road traffic collision.

Status : Cleared.
Nearest town: 15.87 miles from Mentmore.

51.73--0.39

Location: anticlockwise between junctions J17 (Maple Cross) and J16 (M40) .

Lane Closures : The hard shoulder and lane 1 are closed.

Due to: Broken down vehicle.



Time To Clear : The event is expected to clear between 12:45 and 13:00 on 12 December 2025.

Normal traffic conditions are expected between 13:15 and 13:30 on 12 December 2025.

Lanes Closed : There is one of four lanes closed.
Nearest town: 19.85 miles from Mentmore.

51.6--0.53

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

Lane Closures : The hard shoulder and lane 1 are closed.

Due to: Broken down vehicle.



Time To Clear : The event is expected to clear between 10:30 and 10:45 on 12 December 2025.

Normal traffic conditions are expected between 10:30 and 10:45 on 12 December 2025.

Lanes Closed : There is one of four lanes closed.
Nearest town: 19.23 miles from Mentmore.

51.71--0.31

Location: anticlockwise between junctions J17 (Maple Cross) and J16 (M40) .

Due to: Road traffic collision.

Status : Cleared.
Nearest town: 17.68 miles from Mentmore.

51.63--0.52

Location: northbound exit slip at junction J2 (Beaconsfield) .

Lane Closures : Lane two is closed.

Due to: Road Management.



Time To Clear : The event is expected to clear between 21:30 and 21:45 on 12 December 2025.

Normal traffic conditions are expected between 21:30 and 21:45 on 12 December 2025.

Lanes Closed : There is one of two lanes closed.

Previous Due to: Following an earlier police incident.
Nearest town: 19.09 miles from Mentmore.

51.59--0.62

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

Due to: Congestion.



Normal traffic conditions are expected between 15:00 and 15:15 on 12 December 2025.

Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 16.6 miles from Mentmore.

51.72--0.38

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

Due to: Congestion.



Normal traffic conditions are expected between 15:00 and 15:15 on 12 December 2025.

Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 16.32 miles from Mentmore.

51.72--0.39

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

Due to: Congestion.



Normal traffic conditions are expected between 15:30 and 15:45 on 12 December 2025.

Delay : There are currently delays of 15 minutes against expected traffic.

Earlier Due to: Caused by an earlier accident.
Nearest town: 16.46 miles from Mentmore.

51.72--0.39

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

Due to: Congestion.



Normal traffic conditions are expected between 14:15 and 14:30 on 12 December 2025.

Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 16.32 miles from Mentmore.

51.72--0.39

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

Due to: Congestion.



Normal traffic conditions are expected between 14:15 and 14:30 on 12 December 2025.

Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 16.6 miles from Mentmore.

51.72--0.38

Location: southbound exit slip at junction J2 (Beaconsfield) .

Due to: Congestion.



Normal traffic conditions are expected between 13:30 and 13:45 on 12 December 2025.
Nearest town: 18.86 miles from Mentmore.

51.6--0.63

Location: northbound exit slip at junction J4 (High Wycombe) .

Due to: Congestion.



Normal traffic conditions are expected between 12:15 and 12:30 on 12 December 2025.

Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 17.95 miles from Mentmore.

51.61--0.77

Location: northbound between the junctions with the A5183 and the A4012 .

Due to: Congestion.



Normal traffic conditions are expected between 11:00 and 11:15 on 12 December 2025.

Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 6.06 miles from Mentmore.

51.93--0.58

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

Due to: Congestion.



Normal traffic conditions are expected between 10:45 and 11:00 on 12 December 2025.

Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 15.38 miles from Mentmore.

51.7--0.44

Location: northbound at the junction with the M40 .

Due to: Congestion.



Normal traffic conditions are expected between 10:30 and 10:45 on 12 December 2025.

Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 18.06 miles from Mentmore.

51.61--0.77

Location: southbound exit slip at junction J4 (High Wycombe) .

Due to: Congestion.



Normal traffic conditions are expected between 10:00 and 10:15 on 12 December 2025.
Nearest town: 17.93 miles from Mentmore.

51.61--0.77

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

Due to: Congestion.



Normal traffic conditions are expected between 10:00 and 10:15 on 12 December 2025.

Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 15.38 miles from Mentmore.

51.7--0.44

Location: southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .

Lane Closures : Lanes 3 and 4 will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 22:15 on 12 December 2025 to 06:00 on 13 December 2025.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 18.45 miles from Mentmore.

51.6--0.68

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

Lane Closures : Lane one will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 21:00 on 12 December 2025 to 05:00 on 13 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.39 miles from Mentmore.

52.1--0.51

Location: northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .

Lane Closures : Lane four will be closed.

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : From 22:15 on 12 December 2025 to 06:00 on 13 December 2025.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 18.6 miles from Mentmore.

51.6--0.66

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 23:00 on 12 December 2025 to 06:00 on 13 December 2025.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 18.83 miles from Mentmore.

51.71--0.32

Location: southbound entry slip at junction J3 (Loudwater) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 22:15 on 12 December 2025 to 06:00 on 13 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 18.04 miles from Mentmore.

51.61--0.69

Location: southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .

Lane Closures : Lane one will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 22:15 on 12 December 2025 to 06:00 on 13 December 2025.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 18.26 miles from Mentmore.

51.6--0.69

Location: southbound between junctions J4 (High Wycombe) and J3 (Loudwater) .

Lane Closures : Lane one will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 22:15 on 12 December 2025 to 06:00 on 13 December 2025.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.19 miles from Mentmore.

51.6--0.69

Location: southbound between junctions J2 (Beaconsfield) and J1A (Watford) .

Lane Closures : Lanes 3 and 4 will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 22:15 on 12 December 2025 to 06:00 on 13 December 2025.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 19.56 miles from Mentmore.

51.59--0.61

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

Lane Closures : Lane one will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 22:00 on 12 December 2025 to 05:00 on 13 December 2025.

Lanes Closed : There will be one of five lanes closed.
Nearest town: 11.81 miles from Mentmore.

51.82--0.42

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

Lane Closures : Lane one will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 22:00 on 12 December 2025 to 05:00 on 13 December 2025.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 12.06 miles from Mentmore.

51.81--0.42

Location: northbound entry slip at junction J6 (Watford A405) .

Due to: Roadworks scheme.



Period : from 19:45 on 11 December 2025 to 06:00 on 13 December 2025.
Nearest town: 16.98 miles from Mentmore.

51.71--0.38

Location: northbound entry slip at junction J6 (Watford A405) .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 12 December 2025 to 06:00 on 13 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 16.98 miles from Mentmore.

51.71--0.38

Location: northbound exit slip at junction J6 (Watford A405) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 December 2025 to 13 December 2025.

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

51.71--0.38

Location: southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .

Lane Closures : The hard shoulder is closed.

Due to: Horticultural works.



Period : expect disruption until 23:59 on 12 December 2025.
Nearest town: 17.24 miles from Mentmore.

51.66--0.9

Location: northbound between junctions J7 (Thame) and J8A (Thame) .

Lane Closures : The hard shoulder is closed.

Due to: Horticultural works.



Period : expect disruption until 23:59 on 19 December 2025.
Nearest town: 18.95 miles from Mentmore.

51.73--1.07

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

Due to: Roadworks scheme.



Period : from 22:02 on 9 December 2025 to 05:00 on 19 December 2025.
Nearest town: 12.21 miles from Mentmore.

51.81--0.41

Location: northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .

Lane Closures : The hard shoulder is closed.

Due to: Horticultural works.



Period : expect disruption until 23:59 on 12 December 2025.
Nearest town: 17.83 miles from Mentmore.

51.61--0.73

Location: northbound between the M1 and the junction with the A4280 .

Due to: Roadworks scheme.



Period : from 20:05 on 9 December 2025 to 06:00 on 20 December 2025.
Nearest town: 17.09 miles from Mentmore.

52.09--0.52

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

Due to: Roadside Equipment Maintenance.



Period : from 22:00 on 15 October 2025 to 05:00 on 18 December 2025.
Nearest town: 11.91 miles from Mentmore.

51.82--0.42

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

Due to: Roadworks scheme.



Period : from 20:03 on 4 December 2025 to 06:00 on 17 January 2026.
Nearest town: 6.89 miles from Mentmore.

51.96--0.64

Location: southbound between junctions J11A and J9 (Dunstable A5) .

Due to: Roadside Equipment Maintenance.



Period : from 14:30 on 4 December 2025 to 05:00 on 21 December 2025.
Nearest town: 11.72 miles from Mentmore.

51.82--0.42

Location: southbound between the A422 and the junction with the A421 .

Due to: Roadworks scheme.



Period : from 20:03 on 4 December 2025 to 06:00 on 21 January 2026.
Nearest town: 12.5 miles from Mentmore.

52.04--0.78

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: 19.97 miles from Mentmore.

51.92--0.22

Location: clockwise between junctions J21A (Watword) and J23 (Hatfield) .

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

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 22:00 on 15 December 2025 to 05:30 on 16 December 2025.

Lanes Closed : There will be three of four lanes closed.
Nearest town: 19.39 miles from Mentmore.

51.71--0.31

Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .

Lane Closures : Lane two will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 22:15 on 17 December 2025 to 06:00 on 18 December 2025.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.16 miles from Mentmore.

51.61--0.78

Location: northbound at junction J4 (High Wycombe) .

Lane Closures : Lane two will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 22:15 on 17 December 2025 to 06:00 on 18 December 2025.

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

51.61--0.77

Location: southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : From 22:15 on 13 December 2025 to 06:00 on 14 December 2025.
Nearest town: 17.54 miles from Mentmore.

51.65--0.89

Location: southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 22:15 on 16 December 2025 to 06:00 on 17 December 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 17.54 miles from Mentmore.

51.65--0.89

Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .

Lane Closures : Lane three will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 22:15 on 16 December 2025 to 06:00 on 17 December 2025.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 17.98 miles from Mentmore.

51.62--0.81

Location: northbound entry slip from the A4146 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 15 December 2025 to 04:30 on 16 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 9.83 miles from Mentmore.

52.01--0.71

Location: northbound between junctions J8A (Thame) and J9 (Bicester) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 22:15 on 15 December 2025 to 06:00 on 16 December 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.99 miles from Mentmore.

51.77--1.1

Location: southbound between junctions J9 (Bicester) and J8A (Thame) .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 22:15 on 18 December 2025 to 06:00 on 19 December 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 17.97 miles from Mentmore.

51.8--1.09

Location: northbound between junctions J8A (Thame) and J9 (Bicester) .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 22:15 on 18 December 2025 to 06:00 on 19 December 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.1 miles from Mentmore.

51.77--1.1

Location: southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 22:15 on 17 December 2025 to 06:00 on 18 December 2025.

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

51.62--0.81

Location: southbound entry slip at junction J3 (Loudwater) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 22:15 on 18 December 2025 to 06:00 on 19 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 18.04 miles from Mentmore.

51.61--0.69

Location: southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .

Lane Closures : Lane one will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 22:15 on 18 December 2025 to 06:00 on 19 December 2025.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 18.26 miles from Mentmore.

51.6--0.69

Location: southbound between junctions J4 (High Wycombe) and J3 (Loudwater) .

Lane Closures : Lane one will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 22:15 on 18 December 2025 to 06:00 on 19 December 2025.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.19 miles from Mentmore.

51.6--0.69

Location: northbound between junctions J11A and J12 (Flitwick) .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 19 December 2025 to 05:00 on 20 December 2025.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 9.01 miles from Mentmore.

51.92--0.49

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

Lane Closures : Lanes 3 and 4 will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 20 December 2025 to 05:00 on 21 December 2025.

Lanes Closed : There will be two of five lanes closed.
Nearest town: 11.81 miles from Mentmore.

51.82--0.42

Location: southbound at junction J11 (Luton) .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 18 December 2025 to 05:00 on 19 December 2025.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 9.31 miles from Mentmore.

51.9--0.47

Location: northbound at junction J11 (Luton) .

Lane Closures : Lanes 3 and 4 will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 20 December 2025 to 05:00 on 21 December 2025.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 9.27 miles from Mentmore.

51.89--0.47

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

Lane Closures : Lane three will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 20 December 2025 to 05:00 on 21 December 2025.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 10.73 miles from Mentmore.

51.86--0.43

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

Lane Closures : Lanes 3 and 4 will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 20 December 2025 to 05:00 on 21 December 2025.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 12.13 miles from Mentmore.

51.81--0.42

Location: northbound at junction J11 (Luton) .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 19 December 2025 to 05:00 on 20 December 2025.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 9.27 miles from Mentmore.

51.89--0.47

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

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 19 December 2025 to 05:00 on 20 December 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 9.75 miles from Mentmore.

51.88--0.46

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

Lane Closures : Lanes 3 and 4 will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 20 December 2025 to 05:00 on 21 December 2025.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 11.45 miles from Mentmore.

51.84--0.42

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

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 18 December 2025 to 05:00 on 19 December 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 9.07 miles from Mentmore.

51.91--0.48

Location: southbound between junctions J12 (Flitwick) and J11A .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 18 December 2025 to 05:00 on 19 December 2025.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 9.58 miles from Mentmore.

51.96--0.52

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

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 19 December 2025 to 05:00 on 20 December 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 9.3 miles from Mentmore.

51.9--0.47

Location: southbound between junctions J13 (Milton Keynes) and J12 (Flitwick) .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 18 December 2025 to 05:00 on 19 December 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 9.99 miles from Mentmore.

51.97--0.53

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 22:00 on 18 December 2025 to 05:30 on 19 December 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.45 miles from Mentmore.

51.68--0.38

Location: southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : From 21:00 on 18 December 2025 to 06:00 on 19 December 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.18 miles from Mentmore.

51.61--0.8

Location: southbound between junctions J14 (Milton Keynes) and J13 (Milton Keynes) .

Lane Closures : Lane one will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 15 December 2025 to 05:00 on 16 December 2025.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 11.82 miles from Mentmore.

52.04--0.64

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

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 08:00 on 17 December 2025 to 18:00 on 19 December 2025.
Nearest town: 6.47 miles from Mentmore.

51.95--0.62

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

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 08:00 on 17 December 2025 to 18:00 on 19 December 2025.
Nearest town: 6.43 miles from Mentmore.

51.95--0.62

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

Lane Closures : Lane one will be closed.

Due to: Litter clearance is planned.

Status : Pending.

Schedule : From 08:39 on 15 December 2025 to 08:40 on 16 December 2025.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 19.8 miles from Mentmore.

52.14--0.83

Location: clockwise entry slip at junction J17 (Maple Cross) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 17 December 2025 to 19 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 17.43 miles from Mentmore.

51.64--0.51

Location: clockwise between junctions J16 (M40) and J18 (Rickmansworth) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 17 December 2025 to 19 December 2025.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 17.88 miles from Mentmore.

51.63--0.52

Location: clockwise exit slip at junction J17 (Maple Cross) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 17 December 2025 to 19 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 17.49 miles from Mentmore.

51.64--0.51

Location: southbound between junctions J8A (Thame) and J6 (Thame) .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : From 21:00 on 17 December 2025 to 06:00 on 18 December 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 17.5 miles from Mentmore.

51.7--0.99

Location: northbound between junctions J6 (Thame) and J8A (Thame) .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : From 21:00 on 17 December 2025 to 06:00 on 18 December 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 17.95 miles from Mentmore.

51.67--0.96

Location: northbound entry slip at junction J6 (Watford A405) .

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 20:00 on 17 December 2025 to 06:00 on 18 December 2025.
Nearest town: 16.98 miles from Mentmore.

51.71--0.38

Location: northbound entry slip at junction J6 (Watford A405) .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 17 December 2025 to 06:00 on 18 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 16.98 miles from Mentmore.

51.71--0.38

Location: northbound exit slip at junction J6 (Watford A405) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 17 December 2025 to 06:00 on 18 December 2025.

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

51.71--0.38

Location: southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 22:15 on 15 December 2025 to 06:00 on 16 December 2025.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 18.26 miles from Mentmore.

51.6--0.69

Location: southbound between junctions J4 (High Wycombe) and J3 (Loudwater) .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 22:15 on 15 December 2025 to 06:00 on 16 December 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 17.65 miles from Mentmore.

51.61--0.75

Location: northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .

Lane Closures : Lane four will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 22:15 on 15 December 2025 to 06:00 on 16 December 2025.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 18.4 miles from Mentmore.

51.6--0.68

Location: southbound entry slip from the M40 .

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:15 on 16 December 2025 to 05:00 on 17 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 17.93 miles from Mentmore.

51.61--0.77

Location: northbound exit slip at junction J4 (High Wycombe) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:15 on 16 December 2025 to 05:00 on 17 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 17.84 miles from Mentmore.

51.61--0.76

Location: northbound between junctions J1A (Watford) and J2 (Beaconsfield) .

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

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:15 on 16 December 2025 to 05:00 on 17 December 2025.

Lanes Closed : There will be three of four lanes closed.
Nearest town: 19.64 miles from Mentmore.

51.59--0.6

Location: northbound entry slip at junction J2 (Beaconsfield) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:15 on 16 December 2025 to 05:00 on 17 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 19 miles from Mentmore.

51.59--0.63

Location: northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .

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

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:15 on 16 December 2025 to 05:00 on 17 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 19.14 miles from Mentmore.

51.59--0.62

Location: northbound at junction J2 (Beaconsfield) .

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 22:15 on 16 December 2025 to 06:00 on 17 December 2025.
Nearest town: 18.93 miles from Mentmore.

51.59--0.63

Location: northbound entry slip at junction J2 (Beaconsfield) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 22:15 on 16 December 2025 to 06:00 on 17 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 19 miles from Mentmore.

51.59--0.63

Location: northbound exit slip at junction J2 (Beaconsfield) .

Lane Closures : Lane two will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:15 on 16 December 2025 to 05:00 on 17 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.14 miles from Mentmore.

51.59--0.62

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

Lane Closures : Lane two will be closed.

Due to: Litter clearance is planned.

Status : Pending.

Schedule : From 22:00 on 16 December 2025 to 05:00 on 17 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.98 miles from Mentmore.

51.71--0.38

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

Lane Closures : Lane one will be closed.

Due to: Litter clearance is planned.

Status : Pending.

Schedule : From 22:00 on 16 December 2025 to 05:00 on 17 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.65 miles from Mentmore.

51.72--0.38

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

Lane Closures : Lane one will be closed.

Due to: Litter clearance is planned.

Status : Pending.

Schedule : From 22:00 on 16 December 2025 to 05:00 on 17 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.18 miles from Mentmore.

51.71--0.37

Location: northbound exit slip to the A6 Bedford south.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 20:00 on 16 December 2025 to 06:00 on 17 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 17.72 miles from Mentmore.

52.1--0.51

Location: northbound between the junctions with the M1 and the A6 Bedford south.

Lane Closures : Lane one will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 20:00 on 16 December 2025 to 06:00 on 17 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.17 miles from Mentmore.

52.08--0.53

Location: northbound between junctions J11A and J14 (Milton Keynes) .

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

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 18 December 2025 to 05:00 on 19 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 9.03 miles from Mentmore.

51.93--0.49

Location: northbound between junctions J9 (Dunstable A5) and J11A .

Lane Closures : Lanes 1, 2, 3, 4 and 5 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 17 December 2025 to 05:00 on 18 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 11.78 miles from Mentmore.

51.82--0.42

Location: southbound between junctions J9 (Bicester) and J8A (Thame) .

Lane Closures : Lane one will be closed.

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : From 22:15 on 15 December 2025 to 06:00 on 16 December 2025.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.1 miles from Mentmore.

51.8--1.1

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

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 15 December 2025 to 17 December 2025.

Schedule : From 23:00 on 19 December 2025 to 06:00 on 20 December 2025.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 15.14 miles from Mentmore.

51.74--0.4

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

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 15 December 2025 to 17 December 2025.

Schedule : From 23:00 on 19 December 2025 to 06:00 on 20 December 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 16.04 miles from Mentmore.

51.72--0.39

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

Lane Closures : Lane two will be closed.

Due to: Litter clearance is planned.

Status : Pending.

Schedule : From 22:00 on 15 December 2025 to 05:00 on 16 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.15 miles from Mentmore.

51.71--0.37

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

Lane Closures : Lane one will be closed.

Due to: Litter clearance is planned.

Status : Pending.

Schedule : From 22:00 on 15 December 2025 to 05:00 on 16 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.97 miles from Mentmore.

51.71--0.38

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

Lane Closures : Lane two will be closed.

Due to: Litter clearance is planned.

Status : Pending.

Schedule : From 22:00 on 15 December 2025 to 05:00 on 16 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.65 miles from Mentmore.

51.72--0.38

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

Lane Closures : Lane one will be closed.

Due to: Litter clearance is planned.

Status : Pending.

Schedule : From 22:00 on 15 December 2025 to 05:00 on 16 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.98 miles from Mentmore.

51.71--0.37

Location: anticlockwise between junctions J18 (Rickmansworth) and J17 (Maple Cross) .

Due to: Road repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 15 December 2025 to 17 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 16.7 miles from Mentmore.

51.66--0.49

Location: anticlockwise between junctions J20 (Hemel Hstead) and J18 (Rickmansworth) .

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

Due to: Road repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 15 December 2025 to 17 December 2025.

Lanes Closed : There will be three of four lanes closed.
Nearest town: 16.02 miles from Mentmore.

51.67--0.48

Location: anticlockwise at junction J18 (Rickmansworth) .

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

Due to: Road repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 15 December 2025 to 17 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 16.38 miles from Mentmore.

51.66--0.49

Location: anticlockwise exit slip at junction J17 (Maple Cross) .

Due to: Road repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 15 December 2025 to 17 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 17.43 miles from Mentmore.

51.64--0.51

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

Lane Closures : Lane three will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 22:30 on 14 December 2025 to 05:30 on 15 December 2025.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 17.42 miles from Mentmore.

51.7--0.38

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

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 22:30 on 14 December 2025 to 05:30 on 15 December 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.45 miles from Mentmore.

51.68--0.38

Location: southbound between the A6 Bedford south and the junction with the M1 .

Lane Closures : Lane one will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 20:00 on 14 December 2025 to 06:00 on 15 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.94 miles from Mentmore.

52.08--0.53

Location: southbound.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 20:00 on 14 December 2025 to 06:00 on 15 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 14.82 miles from Mentmore.

52.07--0.55

Location: southbound.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 20:00 on 14 December 2025 to 06:00 on 15 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 15.01 miles from Mentmore.

52.07--0.55

Location: northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 19:00 on 14 December 2025 to 23:59 on 18 December 2025.
Nearest town: 17.66 miles from Mentmore.

51.61--0.75

Location: southbound between junctions J8A (Thame) and J6 (Thame) .

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 22:15 on 13 December 2025 to 06:00 on 14 December 2025.
Nearest town: 18.78 miles from Mentmore.

51.72--1.06

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

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 05:00 from 13 December 2025 to 15 December 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 10.24 miles from Mentmore.

51.87--0.44

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

Lane Closures : Lane two will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 13 December 2025 to 15 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.88 miles from Mentmore.

51.82--0.42

Location: southbound entry slip at junction J7 (Thame) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 22:15 on 13 December 2025 to 06:00 on 14 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 18.73 miles from Mentmore.

51.72--1.06

Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 12 December 2025 to 19 December 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.16 miles from Mentmore.

51.61--0.78

Location: northbound at junction J4 (High Wycombe) .

Lane Closures : Lane two will be closed.

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 12 December 2025 to 19 December 2025.

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

51.61--0.77

Location: southbound entry slip from the A4146 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 19 January 2026 to 21 January 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 9.82 miles from Mentmore.

52.01--0.71

Location: southbound exit slip to the A509 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 14 January 2026 to 06:00 on 15 January 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 12.8 miles from Mentmore.

52.04--0.79

Location: southbound exit slip to the A422 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 8 January 2026 to 10 January 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 13.69 miles from Mentmore.

52.05--0.81

Location: northbound entry slip from the A4146 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 16 January 2026 to 06:00 on 17 January 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 9.83 miles from Mentmore.

52.01--0.71

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 6 January 2026 to 8 January 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 13.31 miles from Mentmore.

52.05--0.8

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 12 January 2026 to 14 January 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 12.26 miles from Mentmore.

52.03--0.78

Location: southbound entry slip from the A422 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 8 January 2026 to 10 January 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 13.49 miles from Mentmore.

52.05--0.8

Location: northbound entry slip from the A422 .

Due to: Roadworks are planned.

Status : Pending.

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

Lanes Closed : All lanes will be closed.
Nearest town: 13.5 miles from Mentmore.

52.05--0.81

Location: southbound exit slip to the A421 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 14 January 2026 to 06:00 on 15 January 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 10.4 miles from Mentmore.

52.01--0.75

Location: northbound exit slip to the A421 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 15 January 2026 to 06:00 on 16 January 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 10.27 miles from Mentmore.

52.01--0.73

Location: southbound between junctions J11A and J9 (Dunstable A5) .

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

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 20 December 2025 to 05:00 on 21 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 9.03 miles from Mentmore.

51.92--0.49

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

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 19 January 2026 to 06:00 on 28 February 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 18.82 miles from Mentmore.

52.11--0.48

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

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 12 December 2025 to 05:00 on 13 December 2025.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 15 December 2025 to 19 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 11.73 miles from Mentmore.

51.82--0.42

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

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

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 12 December 2025 to 05:00 on 13 December 2025.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 15 December 2025 to 19 December 2025.

Lanes Closed : There will be three of four lanes closed.
Nearest town: 12.21 miles from Mentmore.

51.81--0.41

Location: northbound exit slip at junction J10 (Luton Airport) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 12 December 2025 to 05:00 on 13 December 2025.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 15 December 2025 to 19 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 11.18 miles from Mentmore.

51.85--0.42

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

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

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 12 December 2025 to 05:00 on 13 December 2025.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 15 December 2025 to 19 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 11.93 miles from Mentmore.

51.82--0.42

Location: southbound at the junction with the M1 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 12 December 2025 to 05:00 on 13 December 2025.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 15 December 2025 to 19 December 2025.
Nearest town: 11.73 miles from Mentmore.

51.82--0.42

Location: northbound at the junction with the M1 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 12 December 2025 to 05:00 on 13 December 2025.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 15 December 2025 to 19 December 2025.
Nearest town: 11.88 miles from Mentmore.

51.82--0.42

Location: southbound entry slip at junction J11A .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 20 December 2025 to 05:00 on 21 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 9.1 miles from Mentmore.

51.92--0.49

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

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

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 19 December 2025 to 05:00 on 20 December 2025.

Lanes Closed : There will be three of four lanes closed.
Nearest town: 14.01 miles from Mentmore.

52.07--0.72

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 20 December 2025 to 05:00 on 21 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 9.1 miles from Mentmore.

51.92--0.49

Location: southbound entry slip 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 20 December 2025 to 05:00 on 21 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 11.01 miles from Mentmore.

51.86--0.43

Location: southbound exit slip at junction J12 (Flitwick) .

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 19 December 2025 to 05:00 on 20 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 9.58 miles from Mentmore.

51.96--0.52

Location: southbound exit slip at junction J13 (Milton Keynes) .

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 19 December 2025 to 05:00 on 20 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 11.6 miles from Mentmore.

52.03--0.61

Location: southbound entry slip at junction J12 (Flitwick) .

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 19 December 2025 to 05:00 on 20 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 9.6 miles from Mentmore.

51.96--0.52

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

Lane Closures : Lane one will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 17 December 2025 to 05:00 on 18 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 11.73 miles from Mentmore.

51.82--0.42

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

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

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 17 December 2025 to 05:00 on 18 December 2025.

Lanes Closed : There will be three of four lanes closed.
Nearest town: 12.43 miles from Mentmore.

51.8--0.41

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 19 December 2025 to 05:00 on 20 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 13.31 miles from Mentmore.

52.06--0.7

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

Lane Closures : Lane one will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 20 December 2025 to 05:00 on 21 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 9.32 miles from Mentmore.

51.89--0.47

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

Lane Closures : Lane one will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 20 December 2025 to 05:00 on 21 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 9.31 miles from Mentmore.

51.9--0.47

Location: southbound exit slip at junction J11A .

Lane Closures : Lane one will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 19 December 2025 to 05:00 on 20 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 9.04 miles from Mentmore.

51.93--0.49

Location: southbound between junctions J14 (Milton Keynes) and J11A .

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

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 19 December 2025 to 05:00 on 20 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 13.49 miles from Mentmore.

52.06--0.71

Location: southbound exit slip at junction J11 (Luton) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 20 December 2025 to 05:00 on 21 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 9.1 miles from Mentmore.

51.92--0.49

Location: southbound between junctions J12 (Flitwick) and J11A .

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

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 20 December 2025 to 05:00 on 21 December 2025.

Lanes Closed : There will be three of four lanes closed.
Nearest town: 9.28 miles from Mentmore.

51.94--0.5

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

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 18 December 2025 to 05:00 on 19 December 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 9.09 miles from Mentmore.

51.91--0.48

Location: southbound exit slip at Toddington Services.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 19 December 2025 to 05:00 on 20 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 9.54 miles from Mentmore.

51.95--0.5

Location: southbound entry slip at junction J13 (Milton Keynes) .

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 19 December 2025 to 05:00 on 20 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 11.62 miles from Mentmore.

52.03--0.6