Traffic Marsh

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FULL SCREEN UPDATED: 05:14
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Current traffic around Marsh

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

CONGESTION
Location: The M1 southbound at junction J13 (Milton Keynes) .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 01:30 and 01:45 on 14 Mar 2026.
Delay: There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.89 miles from Marsh. CLEARED @ 01:39
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 23:30 and 23:45 on 13 Mar 2026.
Nearest town: 11.57 miles from Marsh. CLEARED @ 23:33
CONGESTION
Location: The M1 southbound exit slip at junction J13 (Milton Keynes) .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 23:15 and 23:30 on 13 Mar 2026.
Delay: There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.89 miles from Marsh. CLEARED @ 23:24


There are no current incidents in this location.

Roadworks

ROAD WORKS
Location: The M1 southbound at junction J8 (Hemel Hstead) link between slip roads.
Reason: Roadworks.
Status: Currently Active.
Period: from 03:28 on 14 Mar 2026 to 05:00 on 14 Mar 2026.
Lanes Closed: All lanes are closed.
Nearest town: 17.61 miles from Marsh. CLEARED @ 04:30
ROAD WORKS
Location: The M25 anticlockwise entry slip at junction J21 (M1) .
Reason: Roadworks.
Status: Currently Active.
Period: from 23:16 on 13 Mar 2026 to 06:00 on 14 Mar 2026.
Lanes Closed: All lanes are closed.
Nearest town: 19.36 miles from Marsh. CLEARED @ 04:48
ROAD WORKS
Location: The M25 clockwise entry slip at junction J21 (M1) .
Reason: Roadworks.
Status: Currently Active.
Period: from 23:17 on 13 Mar 2026 to 06:00 on 14 Mar 2026.
Lanes Closed: All lanes are closed.
Nearest town: 19.45 miles from Marsh. CLEARED @ 04:48
ROAD WORKS
Location: The M1 southbound exit slip at junction J6A (St Albans) .
Reason: Roadworks.
Status: Currently Active.
Period: from 23:13 on 13 Mar 2026 to 06:00 on 14 Mar 2026.
Lanes Closed: All lanes are closed.
Nearest town: 19.15 miles from Marsh. CLEARED @ 04:48
ROAD WORKS
Location: The A414 eastbound between the junctions with the M1 and the A405 .
Reason: Roadworks.
Status: Currently Active.
Period: from 22:32 on 13 Mar 2026 to 05:00 on 14 Mar 2026.
Lanes Closed: All lanes are closed.
Nearest town: 18.19 miles from Marsh. CLEARED @ 03:18
ROAD WORKS
Location: The M1 southbound between junctions J13 (Milton Keynes) and J12 (Flitwick) .
Reason: Roadworks.
Status: Currently Active.
Period: from 22:06 on 13 Mar 2026 to 05:00 on 14 Mar 2026.
Lanes Closed: All lanes are closed.
Nearest town: 19.95 miles from Marsh.
ROAD WORKS
Location: The M40 northbound entry slip at junction J4 (High Wycombe) .
Reason: Roadworks.
Status: Currently Active.
Period: from 21:33 on 13 Mar 2026 to 06:00 on 14 Mar 2026.
Lanes Closed: All lanes are closed.
Nearest town: 11.47 miles from Marsh.
ROAD WORKS
Location: The M1 southbound between junctions J6A (St Albans) and J6 (Watford A405) .
Lane closures: The hard shoulder and lane 1 are closed.
Reason: Emergency barrier repairs.
Status: Currently Active.
Period: expect disruption until 05:30 on 14 Mar 2026.
Lanes Closed: There is one of three lanes closed.
Nearest town: 19.12 miles from Marsh.
ROAD WORKS
Location: The M1 southbound exit slip at junction J12 (Flitwick) .
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 05:00 on 14 Mar 2026.
Lanes Closed: All lanes are closed.
Nearest town: 18.47 miles from Marsh.
ROAD WORKS
Location: The M1 southbound between junctions J13 (Milton Keynes) and J12 (Flitwick) .
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 05:00 on 14 Mar 2026.
Lanes Closed: All lanes are closed.
Nearest town: 19.96 miles from Marsh.
ROAD WORKS
Location: The M1 southbound at junction J13 (Milton Keynes) .
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 05:00 on 14 Mar 2026.
Lanes Closed: All lanes are closed.
Nearest town: 19.86 miles from Marsh.
ROAD WORKS
Location: The M40 southbound between junctions J8A (Thame) and J5 (High Wycombe) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Barrier repairs are planned.
Status: Pending.
Schedule: From 22:15 on 14 Mar 2026 to 06:00 on 15 Mar 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 8.83 miles from Marsh.
ROAD WORKS
Location: The M25 anticlockwise between junctions J18 (Rickmansworth) and J16 (M40) .
Lane closures: The hard shoulder, lanes 1, 2 and 3 are closed.
Reason: Emergency barrier repairs.
Status: Currently Active.
Period: expect disruption until 05:30 on 14 Mar 2026.
Lanes Closed: There are three of four lanes closed.
Nearest town: 16.58 miles from Marsh. CLEARED @ 03:18
ROAD WORKS
Location: The M40 southbound between junctions J9 (Bicester) and J8A (Thame) .
Lane closures: Lanes 1 and 2 are closed.
Reason: Road repairs.
Status: Currently Active.
Period: expect disruption until 06:00 on 14 Mar 2026.
Lanes Closed: There are two of three lanes closed.
Nearest town: 13.08 miles from Marsh.
ROAD WORKS
Location: The M1 southbound exit slip at junction J8 (Hemel Hstead) .
Lane closures: Lane two is closed.
Reason: Barrier repairs.
Status: Currently Active.
Period: expect disruption until 05:00 on 14 Mar 2026.
Lanes Closed: There is one of two lanes closed.
Nearest town: 17.63 miles from Marsh. CLEARED @ 04:30
ROAD WORKS
Location: The M1 southbound between junctions J8 (Hemel Hstead) and J6 (Watford A405) .
Lane closures: Lanes 2 and 3 are closed.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 14 Mar 2026.
Lanes Closed: There are two of four lanes closed.
Nearest town: 18.61 miles from Marsh.
ROAD WORKS
Location: The M40 southbound.
Lane closures: Lane two is closed.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 14 Mar 2026.
Lanes Closed: There is one of three lanes closed.
Nearest town: 11.41 miles from Marsh.
ROAD WORKS
Location: The M40 southbound exit slip at junction J4 (High Wycombe) .
Lane closures: Lane two is closed.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 14 Mar 2026.
Lanes Closed: There is one of two lanes closed.
Nearest town: 11.45 miles from Marsh.
ROAD WORKS
Location: The M40 southbound exit slip at junction J4 (High Wycombe) .
Lane closures: Lane two is closed.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 14 Mar 2026.
Lanes Closed: There is one of two lanes closed.
Nearest town: 11.41 miles from Marsh.
ROAD WORKS
Location: The M1 northbound between junctions J9 (Dunstable A5) and J11A .
Reason: Roadside Equipment Maintenance.
Status: Currently Active.
Period: from 15:26 on 4 Mar 2026 to 05:00 on 19 Mar 2026.
Nearest town: 17.79 miles from Marsh.
ROAD WORKS
Location: The M40 northbound between junctions J8A (Thame) and J9 (Bicester) .
Lane closures: The hard shoulder is closed.
Reason: Horticultural works.
Status: Currently Active.
Period: expect disruption until 23:59 on 20 Mar 2026.
Nearest town: 16.32 miles from Marsh.
ROAD WORKS
Location: The M1 northbound between junctions J12 (Flitwick) and J13 (Milton Keynes) .
Lane closures: Lane three is closed.
Reason: Emergency roadworks.
Status: Currently Active.
Period: from 13:42 on 21 Feb 2026 to 12:00 on 24 Mar 2026.
Lanes Closed: There is one of four lanes closed.
Nearest town: 19.65 miles from Marsh.
ROAD WORKS
Location: The A34 northbound between the A4183 south of Kennington and the junction with the A420 .
Reason: Roadworks scheme.
Status: Currently Active.
Period: from 21:00 on 9 Mar 2026 to 06:00 on 26 Mar 2026.
Nearest town: 19.52 miles from Marsh.
ROAD WORKS
Location: The M40 northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Horticultural works are planned.
Status: Pending.
Schedule: From 22:15 on 20 Mar 2026 to 06:00 on 21 Mar 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 10.71 miles from Marsh.
ROAD WORKS
Location: The M40 northbound between junctions J9 (Bicester) and J10 (Northampton) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 22:15 on 20 Mar 2026 to 06:00 on 21 Mar 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 18.45 miles from Marsh.
ROAD WORKS
Location: The M1 northbound at junction J11A .
Lane closures: Lane one will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:00 on 20 Mar 2026 to 05:00 on 21 Mar 2026.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 17.55 miles from Marsh.
ROAD WORKS
Location: The M1 northbound between junctions J11 (Luton) and J11A .
Lane closures: Lane one will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:00 on 20 Mar 2026 to 05:00 on 21 Mar 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 17.43 miles from Marsh.
ROAD WORKS
Location: The A404M southbound exit slip at junction J9A .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 20 Mar 2026 to 06:00 on 21 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 18.87 miles from Marsh.
ROAD WORKS
Location: The A404M southbound exit slip at junction J9A .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 20 Mar 2026 to 06:00 on 21 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 18.87 miles from Marsh.
ROAD WORKS
Location: The A404M southbound entry slip at junction J9A .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 20 Mar 2026 to 06:00 on 21 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 18.77 miles from Marsh.
ROAD WORKS
Location: The M40 southbound between junctions J10 (Northampton) and J9 (Bicester) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 21:00 on 20 Mar 2026 to 05:00 on 21 Mar 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 18.89 miles from Marsh.
ROAD WORKS
Location: The M40 southbound between junctions J2 (Beaconsfield) and J1A (Watford) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Barrier repairs are planned.
Status: Pending.
Schedule: From 21:00 on 20 Mar 2026 to 06:00 on 21 Mar 2026.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 16.11 miles from Marsh.
ROAD WORKS
Location: The M40 southbound between junctions J9 (Bicester) and J8A (Thame) .
Lane closures: Lane one will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 20:00 on 20 Mar 2026 to 06:00 on 21 Mar 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 12.71 miles from Marsh.
ROAD WORKS
Location: The M25 clockwise at junction J20 (Hemel Hstead) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 20:00 on 17 Mar 2026 to 05:30 on 18 Mar 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 17.17 miles from Marsh.
ROAD WORKS
Location: The M40 southbound.
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:15 on 19 Mar 2026 to 05:30 on 20 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 11.45 miles from Marsh.
ROAD WORKS
Location: The M40 southbound exit slip at junction J4 (High Wycombe) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:15 on 19 Mar 2026 to 05:30 on 20 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 11.41 miles from Marsh.
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: Roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 19 Mar 2026 to 05:30 on 20 Mar 2026.
Schedule: From 23:00 on 20 Mar 2026 to 06:00 on 21 Mar 2026.
Schedule: From 22:00 on 23 Mar 2026 to 05:30 on 24 Mar 2026.
Schedule: From 22:00 on 26 Mar 2026 to 05:30 on 27 Mar 2026.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 18.16 miles from Marsh.
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: Roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 19 Mar 2026 to 05:30 on 20 Mar 2026.
Schedule: From 23:00 on 20 Mar 2026 to 06:00 on 21 Mar 2026.
Schedule: From 22:00 on 23 Mar 2026 to 05:30 on 24 Mar 2026.
Schedule: From 22:00 on 26 Mar 2026 to 05:30 on 27 Mar 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 19.12 miles from Marsh.
ROAD WORKS
Location: The M25 clockwise between junctions J16 (M40) and J17 (Maple Cross) .
Lane closures: Lanes 2, 3 and 4 will be closed.
Reason: Emergency roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 19 Mar 2026 to 05:30 on 20 Mar 2026.
Lanes Closed: There will be three of four lanes closed.
Nearest town: 16.56 miles from Marsh.
ROAD WORKS
Location: The M25 clockwise at junction J17 (Maple Cross) .
Lane closures: Lanes 1, 2, 3 and 4 will be closed.
Reason: Emergency roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 19 Mar 2026 to 05:30 on 20 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 16.51 miles from Marsh.
ROAD WORKS
Location: The M40 northbound between junctions J1A (Watford) and J2 (Beaconsfield) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 21:00 on 19 Mar 2026 to 05:00 on 20 Mar 2026.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 18.84 miles from Marsh.
ROAD WORKS
Location: The A404 southbound between the M40 and the junction with the A4155 .
Lane closures: Lane two will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 20:30 on 19 Mar 2026 to 06:00 on 20 Mar 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 11.49 miles from Marsh.
ROAD WORKS
Location: The A404 northbound between the A4155 and the junction with the M40 .
Lane closures: Lane two will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 20:30 on 19 Mar 2026 to 06:00 on 20 Mar 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 12.49 miles from Marsh.
ROAD WORKS
Location: The M4 eastbound at junction J8 (High Wycombe) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 19 Mar 2026 to 06:00 on 20 Mar 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 19.53 miles from Marsh.
ROAD WORKS
Location: The M4 eastbound between junctions J10 (Reading) and J8 (High Wycombe) .
Reason: Roadworks scheme is planned.
Status: Pending.
Schedule: From 20:00 on 19 Mar 2026 to 06:00 on 20 Mar 2026.
Nearest town: 19.94 miles from Marsh.
ROAD WORKS
Location: The M4 eastbound exit slip at junction J8 (High Wycombe) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 19 Mar 2026 to 06:00 on 20 Mar 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 19.53 miles from Marsh.
ROAD WORKS
Location: The M4 eastbound between junctions J10 (Reading) and J8 (High Wycombe) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 19 Mar 2026 to 06:00 on 20 Mar 2026.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 19.94 miles from Marsh.
ROAD WORKS
Location: The M40 northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:15 and 06:00 from 16 Mar 2026 to 18 Mar 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 13.25 miles from Marsh.
ROAD WORKS
Location: The M40 northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:15 and 06:00 from 16 Mar 2026 to 18 Mar 2026.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 14.13 miles from Marsh.
ROAD WORKS
Location: The M40 northbound exit slip at junction J3 (Loudwater) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:15 and 06:00 from 16 Mar 2026 to 18 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 13.25 miles from Marsh.
ROAD WORKS
Location: The M1 southbound between junctions J9 (Dunstable A5) and J8 (Hemel Hstead) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:00 and 05:00 from 16 Mar 2026 to 21 Mar 2026.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 17.82 miles from Marsh.
ROAD WORKS
Location: The M1 northbound between junctions J9 (Dunstable A5) and J10 (Luton Airport) .
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 09:30 on 19 Mar 2026 to 15:30 on 19 Mar 2026.
Nearest town: 17.83 miles from Marsh.
ROAD WORKS
Location: The M1 northbound between junctions J9 (Dunstable A5) and J10 (Luton Airport) .
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 09:30 on 19 Mar 2026 to 15:30 on 19 Mar 2026.
Nearest town: 17.93 miles from Marsh.
ROAD WORKS
Location: The M40 southbound between junctions J8A (Thame) and J6 (Thame) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Horticultural works are planned.
Status: Pending.
Schedule: From 22:15 on 18 Mar 2026 to 06:00 on 19 Mar 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 10.59 miles from Marsh.
ROAD WORKS
Location: The M40 southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .
Lane closures: Lanes 3 and 4 will be closed.
Reason: Barrier repairs are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:15 and 06:00 from 18 Mar 2026 to 21 Mar 2026.
Schedule: Expect disruption everyday between 22:15 and 06:00 from 23 Mar 2026 to 28 Mar 2026.
Schedule: Expect disruption everyday between 22:15 and 06:00 from 30 Mar 2026 to 2 Apr 2026.
Schedule: Expect disruption everyday between 22:15 and 06:00 from 7 Apr 2026 to 9 Apr 2026.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 13.8 miles from Marsh.
ROAD WORKS
Location: The M40 northbound between junctions J8A (Thame) and J9 (Bicester) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 22:15 on 18 Mar 2026 to 06:00 on 19 Mar 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 11.36 miles from Marsh.
ROAD WORKS
Location: The M40 northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .
Lane closures: Lanes 3 and 4 will be closed.
Reason: Barrier repairs are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:15 and 06:00 from 18 Mar 2026 to 21 Mar 2026.
Schedule: Expect disruption everyday between 22:15 and 06:00 from 23 Mar 2026 to 28 Mar 2026.
Schedule: Expect disruption everyday between 22:15 and 06:00 from 30 Mar 2026 to 2 Apr 2026.
Schedule: Expect disruption everyday between 22:15 and 06:00 from 7 Apr 2026 to 9 Apr 2026.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 15.15 miles from Marsh.
ROAD WORKS
Location: The M40 northbound exit slip at junction J10 (Northampton) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:15 on 18 Mar 2026 to 05:30 on 19 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 19.82 miles from Marsh.
ROAD WORKS
Location: The M25 clockwise between junctions J16 (M40) and J17 (Maple Cross) .
Lane closures: Lanes 2, 3 and 4 will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 22:00 on 18 Mar 2026 to 05:30 on 19 Mar 2026.
Lanes Closed: There will be three of four lanes closed.
Nearest town: 17.01 miles from Marsh.
ROAD WORKS
Location: The M40 northbound between junctions J1 (Slough) and J1A (Watford) .
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 21:00 on 18 Mar 2026 to 05:00 on 19 Mar 2026.
Nearest town: 19.89 miles from Marsh.
ROAD WORKS
Location: The A404 southbound entry slip from the A4155 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 18 Mar 2026 to 06:00 on 19 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 13.66 miles from Marsh.
ROAD WORKS
Location: The A404 southbound between the A4155 and the junction with the A308 .
Reason: Roadworks scheme is planned.
Status: Pending.
Schedule: From 21:00 on 18 Mar 2026 to 06:00 on 19 Mar 2026.
Nearest town: 13.62 miles from Marsh.
ROAD WORKS
Location: The A404 southbound between the A4155 and the junction with the A308 .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 18 Mar 2026 to 06:00 on 19 Mar 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 13.62 miles from Marsh.
ROAD WORKS
Location: The A404M northbound exit slip at junction J9A .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 18 Mar 2026 to 06:00 on 19 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 18.78 miles from Marsh.
ROAD WORKS
Location: The A404M northbound exit slip at junction J9A .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 18 Mar 2026 to 06:00 on 19 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 18.78 miles from Marsh.
ROAD WORKS
Location: The A404M northbound entry slip at junction J9A .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 18 Mar 2026 to 06:00 on 19 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 18.9 miles from Marsh.
ROAD WORKS
Location: The M4 eastbound between junctions J8 (High Wycombe) and J6 (Slough) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 21 Mar 2026 to 06:00 on 22 Mar 2026.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 19.64 miles from Marsh.
ROAD WORKS
Location: The M4 eastbound between junctions J7 (Slough) and J6 (Slough) .
Lane closures: Lanes 1, 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 18 Mar 2026 to 21 Mar 2026.
Lanes Closed: There will be three of four lanes closed.
Nearest town: 19.85 miles from Marsh.
ROAD WORKS
Location: The M4 eastbound entry slip at junction J7 (Slough) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 21 Mar 2026 to 06:00 on 22 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 19.33 miles from Marsh.
ROAD WORKS
Location: The M40 southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 07:00 on 18 Mar 2026 to 23:59 on 19 Mar 2026.
Nearest town: 10.74 miles from Marsh.
ROAD WORKS
Location: The A404 southbound entry slip from the M40 .
Lane closures: Lane one will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 00:00 on 18 Mar 2026 to 05:00 on 18 Mar 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 11.46 miles from Marsh.
ROAD WORKS
Location: The M40 northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane closures: The hard shoulder, lanes 1 and 2 are closed.
Reason: Road repairs.
Status: Currently Active.
Period: expect disruption until 06:00 on 14 Mar 2026.
Lanes Closed: There are two of three lanes closed.
Nearest town: 9.17 miles from Marsh.
ROAD WORKS
Location: The M40 northbound between junctions J9 (Bicester) and J10 (Northampton) .
Lane closures: The hard shoulder, lanes 1 and 2 are closed.
Reason: Road repairs.
Status: Currently Active.
Period: expect disruption until 06:00 on 14 Mar 2026.
Lanes Closed: There are two of three lanes closed.
Nearest town: 19.52 miles from Marsh.
ROAD WORKS
Location: The M40 southbound between junctions J6 (Thame) and J5 (High Wycombe) .
Lane closures: The hard shoulder, lanes 1 and 2 are closed.
Reason: Road repairs.
Status: Currently Active.
Period: expect disruption until 06:00 on 14 Mar 2026.
Lanes Closed: There are two of three lanes closed.
Nearest town: 8.98 miles from Marsh.
ROAD WORKS
Location: The M40 southbound between junctions J9 (Bicester) and J8A (Thame) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:15 on 17 Mar 2026 to 06:00 on 18 Mar 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 13.2 miles from Marsh.
ROAD WORKS
Location: The M1 southbound between junctions J12 (Flitwick) and J11A .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 22:00 on 17 Mar 2026 to 05:00 on 18 Mar 2026.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 18.47 miles from Marsh.
ROAD WORKS
Location: The M1 southbound entry slip at junction J12 (Flitwick) .
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 22:00 on 17 Mar 2026 to 05:00 on 18 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 18.48 miles from Marsh.
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 17 Mar 2026 to 06:00 on 18 Mar 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 13.2 miles from Marsh.
ROAD WORKS
Location: The M40 northbound between junctions J8A (Thame) and J9 (Bicester) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:15 on 17 Mar 2026 to 06:00 on 18 Mar 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 11.58 miles from Marsh.
ROAD WORKS
Location: The M25 clockwise between junctions J16 (M40) and J18 (Rickmansworth) .
Lane closures: Lanes 2, 3 and 4 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 17 Mar 2026 to 05:30 on 18 Mar 2026.
Lanes Closed: There will be three of four lanes closed.
Nearest town: 16.54 miles from Marsh.
ROAD WORKS
Location: The M25 clockwise entry slip at junction J17 (Maple Cross) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 17 Mar 2026 to 05:30 on 18 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 16.48 miles from Marsh.
ROAD WORKS
Location: The M1 southbound between junctions J13 (Milton Keynes) and J12 (Flitwick) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 22:00 on 17 Mar 2026 to 05:00 on 18 Mar 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 18.93 miles from Marsh.
ROAD WORKS
Location: The M40 southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 21:00 on 17 Mar 2026 to 00:00 on 18 Mar 2026.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 14.54 miles from Marsh.
ROAD WORKS
Location: The M40 southbound between junctions J8A (Thame) and J6 (Thame) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:15 on 16 Mar 2026 to 06:00 on 17 Mar 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 8.71 miles from Marsh.
ROAD WORKS
Location: The M1 southbound between junctions J9 (Dunstable A5) and J8 (Hemel Hstead) .
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 09:30 on 17 Mar 2026 to 15:30 on 17 Mar 2026.
Nearest town: 17.68 miles from Marsh.
ROAD WORKS
Location: The M40 southbound between junctions J8A (Thame) and J6 (Thame) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 09:30 on 17 Mar 2026 to 15:30 on 17 Mar 2026.
Nearest town: 8.66 miles from Marsh.
ROAD WORKS
Location: The M1 southbound between junctions J10 (Luton Airport) and J9 (Dunstable A5) .
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 09:30 on 17 Mar 2026 to 15:30 on 17 Mar 2026.
Nearest town: 17.88 miles from Marsh.
ROAD WORKS
Location: The M1 southbound exit slip at junction J9 (Dunstable A5) .
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 09:30 on 17 Mar 2026 to 15:30 on 17 Mar 2026.
Nearest town: 17.85 miles from Marsh.
ROAD WORKS
Location: The M40 northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 07:00 on 17 Mar 2026 to 23:59 on 18 Mar 2026.
Nearest town: 10.96 miles from Marsh.
ROAD WORKS
Location: The M40 southbound at junction J9 (Bicester) .
Lane closures: Lane one will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:15 on 16 Mar 2026 to 06:00 on 17 Mar 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 17.37 miles from Marsh.
ROAD WORKS
Location: The M40 northbound between junctions J8A (Thame) and J9 (Bicester) .
Lane closures: Lane one will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:15 on 16 Mar 2026 to 06:00 on 17 Mar 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 16.58 miles from Marsh.
ROAD WORKS
Location: The M40 southbound between junctions J2 (Beaconsfield) and J1A (Watford) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Horticultural works are planned.
Status: Pending.
Schedule: From 22:15 on 16 Mar 2026 to 06:00 on 17 Mar 2026.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 16.11 miles from Marsh.
ROAD WORKS
Location: The M40 northbound exit slip at junction J9 (Bicester) .
Lane closures: Lane one will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:15 on 16 Mar 2026 to 06:00 on 17 Mar 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 16.89 miles from Marsh.
ROAD WORKS
Location: The M40 southbound exit slip at junction J9 (Bicester) .
Lane closures: Lane one will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:15 on 16 Mar 2026 to 06:00 on 17 Mar 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 17.37 miles from Marsh.
ROAD WORKS
Location: The M40 southbound between junctions J10 (Northampton) and J9 (Bicester) .
Lane closures: Lane one will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:15 on 16 Mar 2026 to 06:00 on 17 Mar 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 17.54 miles from Marsh.
ROAD WORKS
Location: The M1 southbound between junctions J12 (Flitwick) and J11A .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 22:00 on 16 Mar 2026 to 05:00 on 17 Mar 2026.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 18.09 miles from Marsh.
ROAD WORKS
Location: The M40 northbound between junctions J6 (Thame) and J8A (Thame) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:15 on 16 Mar 2026 to 06:00 on 17 Mar 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 8.83 miles from Marsh.
ROAD WORKS
Location: The M1 northbound at junction J11 (Luton) .
Lane closures: Lane one will be closed.
Reason: Barrier repairs are planned.
Status: Pending.
Schedule: From 22:00 on 16 Mar 2026 to 05:00 on 17 Mar 2026.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 17.3 miles from Marsh.

Traffic in Nearby Villages

Marsh

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Location: southbound at junction J13 (Milton Keynes) .

Due to: Congestion.



Normal traffic conditions are expected between 01:30 and 01:45 on 14 March 2026.

Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.89 miles from Marsh.

52.03--0.61

Location: northbound at the junction with the M40 .

Due to: Congestion.



Normal traffic conditions are expected between 23:30 and 23:45 on 13 March 2026.
Nearest town: 11.57 miles from Marsh.

51.61--0.77

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

Due to: Congestion.



Normal traffic conditions are expected between 23:15 and 23:30 on 13 March 2026.

Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.89 miles from Marsh.

52.03--0.61

Location: southbound at junction J8 (Hemel Hstead) link between slip roads.

Due to: Roadworks.



Period : from 03:28 on 14 March 2026 to 05:00 on 14 March 2026.

Lanes Closed : All lanes are closed.
Nearest town: 17.61 miles from Marsh.

51.76--0.42

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

Due to: Roadworks.



Period : from 23:16 on 13 March 2026 to 06:00 on 14 March 2026.

Lanes Closed : All lanes are closed.
Nearest town: 19.36 miles from Marsh.

51.72--0.38

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

Due to: Roadworks.



Period : from 23:17 on 13 March 2026 to 06:00 on 14 March 2026.

Lanes Closed : All lanes are closed.
Nearest town: 19.45 miles from Marsh.

51.72--0.38

Location: southbound exit slip at junction J6A (St Albans) .

Due to: Roadworks.



Period : from 23:13 on 13 March 2026 to 06:00 on 14 March 2026.

Lanes Closed : All lanes are closed.
Nearest town: 19.15 miles from Marsh.

51.72--0.39

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

Due to: Roadworks.



Period : from 22:32 on 13 March 2026 to 05:00 on 14 March 2026.

Lanes Closed : All lanes are closed.
Nearest town: 18.19 miles from Marsh.

51.75--0.4

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

Due to: Roadworks.



Period : from 22:06 on 13 March 2026 to 05:00 on 14 March 2026.

Lanes Closed : All lanes are closed.
Nearest town: 19.95 miles from Marsh.

52.02--0.6

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

Due to: Roadworks.



Period : from 21:33 on 13 March 2026 to 06:00 on 14 March 2026.

Lanes Closed : All lanes are closed.
Nearest town: 11.47 miles from Marsh.

51.61--0.77

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

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

Due to: Emergency barrier repairs.



Period : expect disruption until 05:30 on 14 March 2026.

Lanes Closed : There is one of three lanes closed.
Nearest town: 19.12 miles from Marsh.

51.72--0.39

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

Due to: Roadworks.



Period : expect disruption until 05:00 on 14 March 2026.

Lanes Closed : All lanes are closed.
Nearest town: 18.47 miles from Marsh.

51.96--0.52

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

Due to: Roadworks.



Period : expect disruption until 05:00 on 14 March 2026.

Lanes Closed : All lanes are closed.
Nearest town: 19.96 miles from Marsh.

52.03--0.6

Location: southbound at junction J13 (Milton Keynes) .

Due to: Roadworks.



Period : expect disruption until 05:00 on 14 March 2026.

Lanes Closed : All lanes are closed.
Nearest town: 19.86 miles from Marsh.

52.03--0.61

Location: southbound between junctions J8A (Thame) and J5 (High Wycombe) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : From 22:15 on 14 March 2026 to 06:00 on 15 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 8.83 miles from Marsh.

51.68--0.97

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

Lane Closures : The hard shoulder, lanes 1, 2 and 3 are closed.

Due to: Emergency barrier repairs.



Period : expect disruption until 05:30 on 14 March 2026.

Lanes Closed : There are three of four lanes closed.
Nearest town: 16.58 miles from Marsh.

51.65--0.5

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

Lane Closures : Lanes 1 and 2 are closed.

Due to: Road repairs.



Period : expect disruption until 06:00 on 14 March 2026.

Lanes Closed : There are two of three lanes closed.
Nearest town: 13.08 miles from Marsh.

51.83--1.12

Location: southbound exit slip at junction J8 (Hemel Hstead) .

Lane Closures : Lane two is closed.

Due to: Barrier repairs.



Period : expect disruption until 05:00 on 14 March 2026.

Lanes Closed : There is one of two lanes closed.
Nearest town: 17.63 miles from Marsh.

51.77--0.42

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

Lane Closures : Lanes 2 and 3 are closed.

Due to: Roadworks.



Period : expect disruption until 06:00 on 14 March 2026.

Lanes Closed : There are two of four lanes closed.
Nearest town: 18.61 miles from Marsh.

51.74--0.4

Location: southbound.

Lane Closures : Lane two is closed.

Due to: Roadworks.



Period : expect disruption until 06:00 on 14 March 2026.

Lanes Closed : There is one of three lanes closed.
Nearest town: 11.41 miles from Marsh.

51.61--0.77

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

Lane Closures : Lane two is closed.

Due to: Roadworks.



Period : expect disruption until 06:00 on 14 March 2026.

Lanes Closed : There is one of two lanes closed.
Nearest town: 11.45 miles from Marsh.

51.61--0.78

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

Lane Closures : Lane two is closed.

Due to: Roadworks.



Period : expect disruption until 06:00 on 14 March 2026.

Lanes Closed : There is one of two lanes closed.
Nearest town: 11.41 miles from Marsh.

51.61--0.77

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

Due to: Roadside Equipment Maintenance.



Period : from 15:26 on 4 March 2026 to 05:00 on 19 March 2026.
Nearest town: 17.79 miles from Marsh.

51.82--0.42

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

Lane Closures : The hard shoulder is closed.

Due to: Horticultural works.



Period : expect disruption until 23:59 on 20 March 2026.
Nearest town: 16.32 miles from Marsh.

51.86--1.18

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

Lane Closures : Lane three is closed.

Due to: Emergency roadworks.



Period : from 13:42 on 21 February 2026 to 12:00 on 24 March 2026.

Lanes Closed : There is one of four lanes closed.
Nearest town: 19.65 miles from Marsh.

52--0.54

Location: northbound between the A4183 south of Kennington and the junction with the A420 .

Due to: Roadworks scheme.



Period : from 21:00 on 9 March 2026 to 06:00 on 26 March 2026.
Nearest town: 19.52 miles from Marsh.

51.7--1.27

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 22:15 on 20 March 2026 to 06:00 on 21 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 10.71 miles from Marsh.

51.62--0.81

Location: northbound between junctions J9 (Bicester) and J10 (Northampton) .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 22:15 on 20 March 2026 to 06:00 on 21 March 2026.

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

51.9--1.21

Location: northbound at junction J11A .

Lane Closures : Lane one will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 20 March 2026 to 05:00 on 21 March 2026.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 17.55 miles from Marsh.

51.92--0.49

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

Lane Closures : Lane one will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 20 March 2026 to 05:00 on 21 March 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 17.43 miles from Marsh.

51.91--0.48

Location: The A404M southbound exit slip at junction J9A .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 20 March 2026 to 06:00 on 21 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 18.87 miles from Marsh.

51.51--0.73

Location: The A404M southbound exit slip at junction J9A .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 20 March 2026 to 06:00 on 21 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 18.87 miles from Marsh.

51.51--0.73

Location: The A404M southbound entry slip at junction J9A .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 20 March 2026 to 06:00 on 21 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 18.77 miles from Marsh.

51.51--0.73

Location: southbound between junctions J10 (Northampton) and J9 (Bicester) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 21:00 on 20 March 2026 to 05:00 on 21 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.89 miles from Marsh.

51.92--1.2

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : From 21:00 on 20 March 2026 to 06:00 on 21 March 2026.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 16.11 miles from Marsh.

51.59--0.6

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

Lane Closures : Lane one will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 20:00 on 20 March 2026 to 06:00 on 21 March 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 12.71 miles from Marsh.

51.83--1.11

Location: clockwise at junction J20 (Hemel Hstead) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 20:00 on 17 March 2026 to 05:30 on 18 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 17.17 miles from Marsh.

51.7--0.45

Location: southbound.

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:15 on 19 March 2026 to 05:30 on 20 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 11.45 miles from Marsh.

51.61--0.78

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:15 on 19 March 2026 to 05:30 on 20 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 11.41 miles from Marsh.

51.61--0.77

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 19 March 2026 to 05:30 on 20 March 2026.

Schedule : From 23:00 on 20 March 2026 to 06:00 on 21 March 2026.

Schedule : From 22:00 on 23 March 2026 to 05:30 on 24 March 2026.

Schedule : From 22:00 on 26 March 2026 to 05:30 on 27 March 2026.

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

51.75--0.4

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 19 March 2026 to 05:30 on 20 March 2026.

Schedule : From 23:00 on 20 March 2026 to 06:00 on 21 March 2026.

Schedule : From 22:00 on 23 March 2026 to 05:30 on 24 March 2026.

Schedule : From 22:00 on 26 March 2026 to 05:30 on 27 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.12 miles from Marsh.

51.72--0.39

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

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

Due to: Emergency roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 19 March 2026 to 05:30 on 20 March 2026.

Lanes Closed : There will be three of four lanes closed.
Nearest town: 16.56 miles from Marsh.

51.63--0.52

Location: clockwise at junction J17 (Maple Cross) .

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

Due to: Emergency roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 19 March 2026 to 05:30 on 20 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 16.51 miles from Marsh.

51.63--0.51

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 21:00 on 19 March 2026 to 05:00 on 20 March 2026.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 18.84 miles from Marsh.

51.56--0.55

Location: southbound between the M40 and the junction with the A4155 .

Lane Closures : Lane two will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 20:30 on 19 March 2026 to 06:00 on 20 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.49 miles from Marsh.

51.61--0.77

Location: northbound between the A4155 and the junction with the M40 .

Lane Closures : Lane two will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 20:30 on 19 March 2026 to 06:00 on 20 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.49 miles from Marsh.

51.6--0.76

Location: eastbound at junction J8 (High Wycombe) .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 19 March 2026 to 06:00 on 20 March 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.53 miles from Marsh.

51.5--0.73

Location: eastbound between junctions J10 (Reading) and J8 (High Wycombe) .

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 20:00 on 19 March 2026 to 06:00 on 20 March 2026.
Nearest town: 19.94 miles from Marsh.

51.49--0.75

Location: eastbound exit slip at junction J8 (High Wycombe) .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 19 March 2026 to 06:00 on 20 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.53 miles from Marsh.

51.5--0.73

Location: eastbound between junctions J10 (Reading) and J8 (High Wycombe) .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 19 March 2026 to 06:00 on 20 March 2026.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 19.94 miles from Marsh.

51.49--0.75

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 16 March 2026 to 18 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.25 miles from Marsh.

51.6--0.69

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 16 March 2026 to 18 March 2026.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 14.13 miles from Marsh.

51.6--0.66

Location: northbound exit slip at junction J3 (Loudwater) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 16 March 2026 to 18 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 13.25 miles from Marsh.

51.6--0.69

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

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 05:00 from 16 March 2026 to 21 March 2026.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 17.82 miles from Marsh.

51.82--0.42

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

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 09:30 on 19 March 2026 to 15:30 on 19 March 2026.
Nearest town: 17.83 miles from Marsh.

51.82--0.42

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

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 09:30 on 19 March 2026 to 15:30 on 19 March 2026.
Nearest town: 17.93 miles from Marsh.

51.84--0.42

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 22:15 on 18 March 2026 to 06:00 on 19 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 10.59 miles from Marsh.

51.73--1.06

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

Lane Closures : Lanes 3 and 4 will be closed.

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 18 March 2026 to 21 March 2026.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 23 March 2026 to 28 March 2026.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 30 March 2026 to 2 April 2026.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 7 April 2026 to 9 April 2026.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 13.8 miles from Marsh.

51.6--0.67

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 22:15 on 18 March 2026 to 06:00 on 19 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 11.36 miles from Marsh.

51.8--1.09

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

Lane Closures : Lanes 3 and 4 will be closed.

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 18 March 2026 to 21 March 2026.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 23 March 2026 to 28 March 2026.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 30 March 2026 to 2 April 2026.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 7 April 2026 to 9 April 2026.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 15.15 miles from Marsh.

51.59--0.63

Location: northbound exit slip at junction J10 (Northampton) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:15 on 18 March 2026 to 05:30 on 19 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 19.82 miles from Marsh.

51.94--1.2

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

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

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 22:00 on 18 March 2026 to 05:30 on 19 March 2026.

Lanes Closed : There will be three of four lanes closed.
Nearest town: 17.01 miles from Marsh.

51.61--0.53

Location: northbound between junctions J1 (Slough) and J1A (Watford) .

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 21:00 on 18 March 2026 to 05:00 on 19 March 2026.
Nearest town: 19.89 miles from Marsh.

51.56--0.52

Location: southbound entry slip from the A4155 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 18 March 2026 to 06:00 on 19 March 2026.

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

51.58--0.76

Location: southbound between the A4155 and the junction with the A308 .

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 21:00 on 18 March 2026 to 06:00 on 19 March 2026.
Nearest town: 13.62 miles from Marsh.

51.58--0.76

Location: southbound between the A4155 and the junction with the A308 .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 18 March 2026 to 06:00 on 19 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.62 miles from Marsh.

51.58--0.76

Location: The A404M northbound exit slip at junction J9A .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 18 March 2026 to 06:00 on 19 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 18.78 miles from Marsh.

51.51--0.74

Location: The A404M northbound exit slip at junction J9A .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 18 March 2026 to 06:00 on 19 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 18.78 miles from Marsh.

51.51--0.74

Location: The A404M northbound entry slip at junction J9A .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 18 March 2026 to 06:00 on 19 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 18.9 miles from Marsh.

51.51--0.74

Location: eastbound between junctions J8 (High Wycombe) and J6 (Slough) .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 21 March 2026 to 06:00 on 22 March 2026.

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

51.5--0.7

Location: eastbound between junctions J7 (Slough) and J6 (Slough) .

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

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 18 March 2026 to 21 March 2026.

Lanes Closed : There will be three of four lanes closed.
Nearest town: 19.85 miles from Marsh.

51.51--0.65

Location: eastbound entry slip at junction J7 (Slough) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 21 March 2026 to 06:00 on 22 March 2026.

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

51.52--0.65

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

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 07:00 on 18 March 2026 to 23:59 on 19 March 2026.
Nearest town: 10.74 miles from Marsh.

51.62--0.81

Location: southbound entry slip from the M40 .

Lane Closures : Lane one will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 00:00 on 18 March 2026 to 05:00 on 18 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.46 miles from Marsh.

51.61--0.77

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

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

Due to: Road repairs.



Period : expect disruption until 06:00 on 14 March 2026.

Lanes Closed : There are two of three lanes closed.
Nearest town: 9.17 miles from Marsh.

51.65--0.89

Location: northbound between junctions J9 (Bicester) and J10 (Northampton) .

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

Due to: Road repairs.



Period : expect disruption until 06:00 on 14 March 2026.

Lanes Closed : There are two of three lanes closed.
Nearest town: 19.52 miles from Marsh.

51.94--1.2

Location: southbound between junctions J6 (Thame) and J5 (High Wycombe) .

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

Due to: Road repairs.



Period : expect disruption until 06:00 on 14 March 2026.

Lanes Closed : There are two of three lanes closed.
Nearest town: 8.98 miles from Marsh.

51.66--0.93

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

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:15 on 17 March 2026 to 06:00 on 18 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.2 miles from Marsh.

51.83--1.12

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 22:00 on 17 March 2026 to 05:00 on 18 March 2026.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 18.47 miles from Marsh.

51.96--0.52

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

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 22:00 on 17 March 2026 to 05:00 on 18 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 18.48 miles from Marsh.

51.96--0.52

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 17 March 2026 to 06:00 on 18 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.2 miles from Marsh.

51.83--1.12

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

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:15 on 17 March 2026 to 06:00 on 18 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 11.58 miles from Marsh.

51.8--1.09

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

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

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 17 March 2026 to 05:30 on 18 March 2026.

Lanes Closed : There will be three of four lanes closed.
Nearest town: 16.54 miles from Marsh.

51.63--0.52

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

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 17 March 2026 to 05:30 on 18 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 16.48 miles from Marsh.

51.64--0.51

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 22:00 on 17 March 2026 to 05:00 on 18 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.93 miles from Marsh.

51.97--0.53

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 21:00 on 17 March 2026 to 00:00 on 18 March 2026.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 14.54 miles from Marsh.

51.6--0.64

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

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:15 on 16 March 2026 to 06:00 on 17 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 8.71 miles from Marsh.

51.7--0.99

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

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 09:30 on 17 March 2026 to 15:30 on 17 March 2026.
Nearest town: 17.68 miles from Marsh.

51.77--0.41

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

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 09:30 on 17 March 2026 to 15:30 on 17 March 2026.
Nearest town: 8.66 miles from Marsh.

51.7--0.99

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

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 09:30 on 17 March 2026 to 15:30 on 17 March 2026.
Nearest town: 17.88 miles from Marsh.

51.83--0.42

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

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 09:30 on 17 March 2026 to 15:30 on 17 March 2026.
Nearest town: 17.85 miles from Marsh.

51.82--0.42

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

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 07:00 on 17 March 2026 to 23:59 on 18 March 2026.
Nearest town: 10.96 miles from Marsh.

51.62--0.8

Location: southbound at junction J9 (Bicester) .

Lane Closures : Lane one will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:15 on 16 March 2026 to 06:00 on 17 March 2026.

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

51.87--1.2

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

Lane Closures : Lane one will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:15 on 16 March 2026 to 06:00 on 17 March 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.58 miles from Marsh.

51.86--1.19

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 22:15 on 16 March 2026 to 06:00 on 17 March 2026.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 16.11 miles from Marsh.

51.59--0.6

Location: northbound exit slip at junction J9 (Bicester) .

Lane Closures : Lane one will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:15 on 16 March 2026 to 06:00 on 17 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.89 miles from Marsh.

51.87--1.19

Location: southbound exit slip at junction J9 (Bicester) .

Lane Closures : Lane one will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:15 on 16 March 2026 to 06:00 on 17 March 2026.

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

51.87--1.2

Location: southbound between junctions J10 (Northampton) and J9 (Bicester) .

Lane Closures : Lane one will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:15 on 16 March 2026 to 06:00 on 17 March 2026.

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

51.88--1.2

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 22:00 on 16 March 2026 to 05:00 on 17 March 2026.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 18.09 miles from Marsh.

51.94--0.5

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

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:15 on 16 March 2026 to 06:00 on 17 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 8.83 miles from Marsh.

51.68--0.97

Location: northbound at junction J11 (Luton) .

Lane Closures : Lane one will be closed.

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : From 22:00 on 16 March 2026 to 05:00 on 17 March 2026.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 17.3 miles from Marsh.

51.89--0.47

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

Lane Closures : Lane one will be closed.

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : From 22:00 on 16 March 2026 to 05:00 on 17 March 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 17.47 miles from Marsh.

51.88--0.46

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 22:00 on 16 March 2026 to 05:30 on 17 March 2026.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 17.49 miles from Marsh.

51.6--0.53

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

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : From 22:00 on 16 March 2026 to 05:00 on 17 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.3 miles from Marsh.

51.89--0.47

Location: northbound between the junctions with the A44 and the M40 .

Lane Closures : Lane two will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 21:00 on 16 March 2026 to 06:00 on 17 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.4 miles from Marsh.

51.86--1.21

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

Lane Closures : Lane one will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 21:00 on 16 March 2026 to 05:00 on 17 March 2026.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 17.85 miles from Marsh.

51.57--0.57

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

Lane Closures : Lane two will be closed.

Due to: Horticultural works are planned.

Status : Pending.

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

Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.09 miles from Marsh.

51.99--0.7

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

Lane Closures : Lane two will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 20:00 on 19 March 2026 to 06:00 on 20 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.26 miles from Marsh.

52.05--0.83

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

Lane Closures : Lane two will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 20:00 on 18 March 2026 to 06:00 on 19 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.85 miles from Marsh.

52.01--0.74

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

Lane Closures : Lane two will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 20:00 on 20 March 2026 to 06:00 on 21 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.15 miles from Marsh.

52.05--0.83

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

Lane Closures : Lane two will be closed.

Due to: Horticultural works are planned.

Status : Pending.

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

Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.25 miles from Marsh.

52--0.71

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

Lane Closures : Lane two will be closed.

Due to: Horticultural works are planned.

Status : Pending.

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

Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.55 miles from Marsh.

51.97--0.66

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

Lane Closures : Lane two will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 20:00 on 17 March 2026 to 06:00 on 18 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.02 miles from Marsh.

52.01--0.73

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

Lane Closures : Lane two will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 20:00 on 19 March 2026 to 06:00 on 20 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.37 miles from Marsh.

52.04--0.78

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

Lane Closures : Lane two will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 20:00 on 17 March 2026 to 06:00 on 18 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.86 miles from Marsh.

52.01--0.74

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

Lane Closures : Lane two will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 20:00 on 18 March 2026 to 06:00 on 19 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.32 miles from Marsh.

52.04--0.78

Location: southbound between junctions J1A (Watford) and J1 (Slough) .

Lane Closures : Lane three will be closed.

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : From 22:15 on 15 March 2026 to 06:00 on 16 March 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.17 miles from Marsh.

51.56--0.54

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

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 09:30 on 16 March 2026 to 15:30 on 16 March 2026.
Nearest town: 11.89 miles from Marsh.

51.61--0.74

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:30 on 15 March 2026 to 05:30 on 16 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 19.03 miles from Marsh.

51.72--0.39

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

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:30 on 15 March 2026 to 05:30 on 16 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.16 miles from Marsh.

51.7--0.44

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

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:30 on 15 March 2026 to 05:30 on 16 March 2026.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 18.8 miles from Marsh.

51.74--0.39

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

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:30 on 15 March 2026 to 05:30 on 16 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.12 miles from Marsh.

51.72--0.39

Location: clockwise at junction J20 (Hemel Hstead) .

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

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:30 on 15 March 2026 to 05:30 on 16 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.17 miles from Marsh.

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: Roadworks are planned.

Status : Pending.

Schedule : From 22:30 on 15 March 2026 to 05:30 on 16 March 2026.

Lanes Closed : There will be three of four lanes closed.
Nearest town: 17.35 miles from Marsh.

51.68--0.45

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:15 on 15 March 2026 to 05:30 on 16 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 11.39 miles from Marsh.

51.61--0.77

Location: southbound exit slip at junction J8A (Thame) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 15 March 2026 to 17 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 11.8 miles from Marsh.

51.74--1.1

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 15 March 2026 to 17 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 11.84 miles from Marsh.

51.76--1.1

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 22:00 on 19 March 2026 to 05:00 on 20 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.67 miles from Marsh.

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 22:00 on 18 March 2026 to 05:00 on 19 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.81 miles from Marsh.

51.82--0.42

Location: southbound between the A423 north of Kennington and the junction with the A4130 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:30 on 25 March 2026 to 06:00 on 26 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 18.68 miles from Marsh.

51.73--1.26

Location: northbound between the junctions with the A415 and the A423 .

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 25 March 2026 to 06:00 on 26 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.75 miles from Marsh.

51.71--1.25

Location: southbound exit slip to the A4183 south of Kennington.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:30 on 25 March 2026 to 06:00 on 26 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 19.36 miles from Marsh.

51.7--1.26

Location: southbound between the A420 and the junction with the A423 north of Kennington.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:30 on 25 March 2026 to 06:00 on 26 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 18.89 miles from Marsh.

51.73--1.26

Location: northbound exit slip at junction J5 (High Wycombe) .

Due to: Road repairs.



Period : expect disruption until 06:00 on 14 March 2026.

Lanes Closed : All lanes are closed.
Nearest town: 8.64 miles from Marsh.

51.66--0.91

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

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

Due to: Road repairs.



Period : expect disruption until 06:00 on 14 March 2026.

Lanes Closed : There are two of three lanes closed.
Nearest town: 9.17 miles from Marsh.

51.65--0.89

Location: southbound entry slip at junction J5 (High Wycombe) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 22:15 on 13 March 2026 to 05:00 on 14 March 2026.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 16 March 2026 to 21 March 2026.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 23 March 2026 to 28 March 2026.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 30 March 2026 to 4 April 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 8.61 miles from Marsh.

51.66--0.91

Location: southbound at junction J5 (High Wycombe) .

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

Due to: Road repairs.



Period : expect disruption until 06:00 on 14 March 2026.

Lanes Closed : There are two of three lanes closed.
Nearest town: 8.63 miles from Marsh.

51.66--0.91

Location: northbound between junctions J9 (Bicester) and J10 (Northampton) .

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

Due to: Road repairs.



Period : expect disruption until 06:00 on 14 March 2026.

Lanes Closed : There are two of three lanes closed.
Nearest town: 19.23 miles from Marsh.

51.93--1.2

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

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 20 March 2026 to 05:00 on 21 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 18.47 miles from Marsh.

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 20 March 2026 to 05:00 on 21 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 19.86 miles from Marsh.

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 20 March 2026 to 05:00 on 21 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 18.48 miles from Marsh.

51.96--0.52

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 18 March 2026 to 05:00 on 19 March 2026.

Lanes Closed : There will be three of four lanes closed.
Nearest town: 17.79 miles from Marsh.

51.8--0.41

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 18 March 2026 to 05:00 on 19 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.74 miles from Marsh.

51.82--0.42

Location: northbound 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 18 March 2026 to 05:00 on 19 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.35 miles from Marsh.

51.89--0.47

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

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 18 March 2026 to 05:00 on 19 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 18.1 miles from Marsh.

51.85--0.42

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

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 18 March 2026 to 05:00 on 19 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.3 miles from Marsh.

51.89--0.47

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 March 2026 to 05:00 on 20 March 2026.

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

51.91--0.48

Location: southbound between the junctions with the A5183 and the M1 .

Lane Closures : Lane one will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 19 March 2026 to 05:00 on 20 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.25 miles from Marsh.

51.92--0.5

Location: northbound exit 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 18 March 2026 to 05:00 on 19 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.55 miles from Marsh.

51.92--0.49

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 20 March 2026 to 05:00 on 21 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.68 miles from Marsh.

51.93--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 21 March 2026 to 05:00 on 22 March 2026.

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

51.94--0.5

Location: southbound entry slip at Toddington Services.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 20 March 2026 to 05:00 on 21 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 18.35 miles from Marsh.

51.95--0.5

Location: southbound exit slip at Toddington Services.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:00 on 20 March 2026 to 05:00 on 21 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 18.37 miles from Marsh.

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 20 March 2026 to 05:00 on 21 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 19.96 miles from Marsh.

52.03--0.6

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

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 09:30 and 15:30 from 16 March 2026 to 20 March 2026.

Schedule : Expect disruption everyday between 09:30 and 15:30 from 23 March 2026 to 27 March 2026.

Schedule : Expect disruption everyday between 09:30 and 15:30 from 30 March 2026 to 31 March 2026.
Nearest town: 8.66 miles from Marsh.

51.7--0.99

Location: southbound between the A423 north of Kennington and the junction with the A4130 .

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 21:30 on 25 March 2026 to 06:00 on 26 March 2026.
Nearest town: 18.68 miles from Marsh.

51.73--1.26

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

Lane Closures : Lane one will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 22:00 on 13 March 2026 to 05:00 on 14 March 2026.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 16 March 2026 to 20 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 19.55 miles from Marsh.

51.71--0.38

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 22:00 and 05:00 from 16 March 2026 to 20 March 2026.

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

51.72--0.39

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

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 05:00 from 16 March 2026 to 20 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 19.85 miles from Marsh.

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: Road repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 16 March 2026 to 20 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 19.22 miles from Marsh.

51.72--0.39

Location: northbound at junction J6 (Watford A405) .

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 05:00 from 16 March 2026 to 20 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 19.61 miles from Marsh.

51.71--0.38