Location: northbound entry slip at Toddington Services.
Due to: Broken down vehicle.
Time To Clear : The event is expected to clear between 19:15 and 19:30 on 19 March 2025.
Normal traffic conditions are expected between 19:15 and 19:30 on 19 March 2025.
Lanes Closed : There are lane closures.
Nearest town: 11.45 miles from Marsworth.

Location: anticlockwise between junctions J17 (Maple Cross) and J16 (M40) .
Lane Closures : Lane four is closed.
Due to: Broken down vehicle.
Time To Clear : The event is expected to clear between 17:30 and 17:45 on 19 March 2025.
Normal traffic conditions are expected between 17:30 and 17:45 on 19 March 2025.
Lanes Closed : There is one of four lanes closed.
Nearest town: 15.52 miles from Marsworth.

Location: anticlockwise between junctions J17 (Maple Cross) and J16 (M40) .
Lane Closures : Lane four is closed.
Due to: Broken down vehicle.
Time To Clear : The event is expected to clear between 16:45 and 17:00 on 19 March 2025.
Normal traffic conditions are expected between 16:45 and 17:00 on 19 March 2025.
Lanes Closed : There is one of four lanes closed.
Nearest town: 17.46 miles from Marsworth.

Location: northbound between junctions J9 (Dunstable A5) and J10 (Luton Airport) .
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 23:00 and 23:15 on 19 March 2025.
Normal traffic conditions are expected between 22:45 and 23:00 on 19 March 2025.
Lanes Closed : There is one of five lanes closed.
Nearest town: 10.62 miles from Marsworth.

Swakeleys Roundabout - There is a broken down car on the eastbound on slip road to the A40.
All lanes are open.
Nearest town: 19.71 miles from Marsworth.

Location: northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .
Due to: Congestion.
Normal traffic conditions are expected between 19:30 and 19:45 on 19 March 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 11.08 miles from Marsworth.

Location: westbound between the junctions with the M1 and the A4147 .
Due to: Congestion.
Normal traffic conditions are expected between 19:00 and 19:15 on 19 March 2025.
Nearest town: 11.26 miles from Marsworth.

Location: northbound at junction J8 (Hemel Hstead) .
Due to: Congestion.
Normal traffic conditions are expected between 19:00 and 19:15 on 19 March 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 11.55 miles from Marsworth.

Location: northbound at the junction with the M1 .
Due to: Congestion.
Normal traffic conditions are expected between 18:45 and 19:00 on 19 March 2025.
Nearest town: 14.38 miles from Marsworth.

Location: clockwise exit slip at junction J22 (St Albans) .
Due to: Congestion.
Normal traffic conditions are expected between 18:45 and 19:00 on 19 March 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 17.91 miles from Marsworth.

Location: northbound at the junction with the M40 .
Due to: Congestion.
Normal traffic conditions are expected between 18:45 and 19:00 on 19 March 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 14.88 miles from Marsworth.

Location: anticlockwise exit slip at junction J20 (Hemel Hstead) .
Due to: Congestion.
Normal traffic conditions are expected between 18:30 and 18:45 on 19 March 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 12.48 miles from Marsworth.

Location: northbound at junction J8 (Hemel Hstead) .
Due to: Congestion.
Normal traffic conditions are expected between 18:30 and 18:45 on 19 March 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 11.55 miles from Marsworth.

Location: northbound between junctions J6 (Watford A405) and J6A (St Albans) .
Due to: Congestion.
Normal traffic conditions are expected between 18:00 and 18:15 on 19 March 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 13.91 miles from Marsworth.

Location: clockwise exit slip at junction J21A (Watword) .
Due to: Congestion.
Normal traffic conditions are expected between 18:15 and 18:30 on 19 March 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 14.28 miles from Marsworth.

Location: eastbound entry slip from the M40 .
Due to: Congestion.
Normal traffic conditions are expected between 18:00 and 18:15 on 19 March 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.2 miles from Marsworth.

Location: clockwise exit slip at junction J22 (St Albans) .
Due to: Congestion.
Normal traffic conditions are expected between 18:00 and 18:15 on 19 March 2025.
Nearest town: 17.91 miles from Marsworth.

Location: southbound at junction J1 (Slough) .
Due to: Congestion.
Normal traffic conditions are expected between 18:15 and 18:30 on 19 March 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.05 miles from Marsworth.

Location: southbound exit slip at junction J1 (Slough) .
Due to: Congestion.
Normal traffic conditions are expected between 17:45 and 18:00 on 19 March 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 19 miles from Marsworth.

Location: northbound at junction J8 (Hemel Hstead) .
Due to: Congestion.
Normal traffic conditions are expected between 17:45 and 18:00 on 19 March 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 11.55 miles from Marsworth.

Location: clockwise between junctions J22 (St Albans) and J23 (Hatfield) .
Due to: Congestion.
Normal traffic conditions are expected between 17:30 and 17:45 on 19 March 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.44 miles from Marsworth.

Location: southbound at the junction with the M1 J13.
Due to: Congestion.
Normal traffic conditions are expected between 17:30 and 17:45 on 19 March 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 14.97 miles from Marsworth.

Location: southbound between the junctions with the A5183 and the M1 .
Due to: Congestion.
Normal traffic conditions are expected between 17:45 and 18:00 on 19 March 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 9.78 miles from Marsworth.

Location: northbound between the junctions with the M1 and the M25 .
Due to: Congestion.
Normal traffic conditions are expected between 18:00 and 18:15 on 19 March 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 14.39 miles from Marsworth.

Location: anticlockwise exit slip at junction J22 (St Albans) .
Due to: Congestion.
Normal traffic conditions are expected between 17:45 and 18:00 on 19 March 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 18.18 miles from Marsworth.

Location: northbound at the junction with the A4155 .
Due to: Congestion.
Normal traffic conditions are expected between 17:15 and 17:30 on 19 March 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 16.74 miles from Marsworth.

Location: southbound at the junction with the M1 J13.
Due to: Congestion.
Normal traffic conditions are expected between 17:15 and 17:30 on 19 March 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 14.97 miles from Marsworth.

Location: clockwise exit slip at junction J21 (M1) .
Due to: Congestion.
Normal traffic conditions are expected between 17:45 and 18:00 on 19 March 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 13.76 miles from Marsworth.

Location: southbound between the junctions with the A43 and the A508 .
Due to: Congestion.
Normal traffic conditions are expected between 17:15 and 17:30 on 19 March 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.8 miles from Marsworth.

Location: southbound between the junctions with the A5183 and the M1 .
Due to: Congestion.
Normal traffic conditions are expected between 16:45 and 17:00 on 19 March 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 9.78 miles from Marsworth.

Location: northbound between junctions J6 (Watford A405) and J6A (St Albans) .
Due to: Congestion.
Normal traffic conditions are expected between 18:00 and 18:15 on 19 March 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 11.55 miles from Marsworth.

Location: southbound exit slip at junction J13 (Milton Keynes) .
Due to: Congestion.
Normal traffic conditions are expected between 16:30 and 16:45 on 19 March 2025.
Nearest town: 14.8 miles from Marsworth.

Location: southbound between the junctions with the A4146 South and the A4012 .
Due to: Congestion.
Normal traffic conditions are expected between 16:15 and 16:30 on 19 March 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 8.67 miles from Marsworth.

Location: anticlockwise between junctions J18 (Rickmansworth) and J17 (Maple Cross) .
Due to: Congestion.
Normal traffic conditions are expected between 16:45 and 17:00 on 19 March 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 16.56 miles from Marsworth.

Location: clockwise between junctions J22 (St Albans) and J23 (Hatfield) .
Due to: Congestion.
Normal traffic conditions are expected between 16:15 and 16:30 on 19 March 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.44 miles from Marsworth.

Location: clockwise between junctions J22 (St Albans) and J23 (Hatfield) .
Due to: Congestion.
Normal traffic conditions are expected between 15:45 and 16:00 on 19 March 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 18.25 miles from Marsworth.

Location: northbound at the junction with the M40 .
Due to: Congestion.
Normal traffic conditions are expected between 15:00 and 15:15 on 19 March 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 14.88 miles from Marsworth.

Location: northbound between the A5183 and the junction with the A4012 .
Due to: Congestion.
Normal traffic conditions are expected between 15:00 and 15:15 on 19 March 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 8.01 miles from Marsworth.

Location: northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Emergency roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 19 March 2025 to 05:00 on 20 March 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 12.43 miles from Marsworth.

Location: southbound entry slip at junction J5 (Harrow A41) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 19 March 2025 to 21 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.24 miles from Marsworth.

Location: northbound between junctions J6 (Thame) and J8A (Thame) .
Lane Closures : The hard shoulder is closed.
Due to: Horticultural works.
Period : expect disruption until 06:00 on 28 March 2025.
Nearest town: 16.02 miles from Marsworth.

Location: northbound between junctions J1 (North Circular) and J5 (Harrow A41) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 19 March 2025 to 05:00 on 20 March 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.21 miles from Marsworth.

Location: The A1M southbound between junctions J7 and J6 .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 19 March 2025 to 06:00 on 20 March 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.77 miles from Marsworth.

Location: The A1M southbound between junctions J7 and J6 .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 19 March 2025 to 06:00 on 20 March 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.71 miles from Marsworth.

Location: The A1M northbound between junctions J4 and J6 .
Lane Closures : Lane three will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 19 March 2025 to 06:00 on 20 March 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.76 miles from Marsworth.

Location: northbound between junctions J12 (Flitwick) and J13 (Milton Keynes) .
Due to: Roadworks.
Period : expect disruption until 22:00 on 24 March 2025.
Nearest town: 11.9 miles from Marsworth.

Location: northbound between junctions J11A and J12 (Flitwick) .
Due to: Roadworks.
Period : expect disruption until 22:00 on 24 March 2025.
Nearest town: 11.36 miles from Marsworth.

Location: northbound at junction J11 (Luton) .
Due to: Roadworks.
Period : expect disruption until 22:00 on 24 March 2025.
Nearest town: 9.86 miles from Marsworth.

Location: northbound between junctions J10 (Luton Airport) and J11 (Luton) .
Due to: Roadworks.
Period : expect disruption until 22:00 on 24 March 2025.
Nearest town: 10.48 miles from Marsworth.

Location: northbound at junction J10 (Luton Airport) .
Due to: Roadworks.
Period : expect disruption until 22:00 on 24 March 2025.
Nearest town: 10.69 miles from Marsworth.

Location: northbound between junctions J11A and J12 (Flitwick) .
Due to: Roadworks.
Period : expect disruption until 22:00 on 24 March 2025.
Nearest town: 10.71 miles from Marsworth.

Location: northbound at junction J11A .
Due to: Roadworks.
Period : expect disruption until 22:00 on 24 March 2025.
Nearest town: 10.31 miles from Marsworth.

Location: northbound between junctions J11 (Luton) and J11A .
Due to: Roadworks.
Period : expect disruption until 22:00 on 24 March 2025.
Nearest town: 10.06 miles from Marsworth.

Location: southbound at junction J10 (Luton Airport) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 19 March 2025 to 21 March 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 10.65 miles from Marsworth.

Location: clockwise between junctions J18 (Rickmansworth) and J19 (Watford) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 19 March 2025 to 21 March 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 12.99 miles from Marsworth.

Location: slip road to the M40 northbound from M25 north.
Lane Closures : Lane two will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 23:00 on 19 March 2025 to 05:00 on 20 March 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19 miles from Marsworth.

Location: anticlockwise at junction J16 (M40) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 23:00 on 19 March 2025 to 05:00 on 20 March 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.26 miles from Marsworth.

Location: southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 23:00 on 19 March 2025 to 05:00 on 20 March 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 15.1 miles from Marsworth.

Location: southbound entry slip at junction J2 (Beaconsfield) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 23:00 on 19 March 2025 to 05:00 on 20 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.42 miles from Marsworth.

Location: southbound between junctions J2 (Beaconsfield) and J1 (Slough) .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 23:00 on 19 March 2025 to 05:00 on 20 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.28 miles from Marsworth.

Location: southbound exit slip at junction J1 (Slough) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 23:00 on 19 March 2025 to 05:00 on 20 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.89 miles from Marsworth.

Location: southbound between junctions J5 (Harrow A41) and J1 (North Circular) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 19 March 2025 to 05:00 on 20 March 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 18.23 miles from Marsworth.

Location: southbound exit slip at junction J4 (Edgware A41) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 19 March 2025 to 05:00 on 20 March 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.83 miles from Marsworth.

Location: clockwise between junctions J16 (M40) and J18 (Rickmansworth) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 22:00 on 19 March 2025 to 05:00 on 20 March 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 14.43 miles from Marsworth.

Location: clockwise between junctions J22 (St Albans) and J24 (Potters Bar) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 22:00 on 19 March 2025 to 05:30 on 20 March 2025.
Nearest town: 19.01 miles from Marsworth.

Location: southbound between junctions J5 (Harrow A41) and J1 (North Circular) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 19 March 2025 to 05:00 on 20 March 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.79 miles from Marsworth.

Location: clockwise between junctions J22 (St Albans) and J23 (Hatfield) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 19 March 2025 to 05:30 on 20 March 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 19.01 miles from Marsworth.

Location: northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 19 March 2025 to 05:00 on 20 March 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 13.25 miles from Marsworth.

Location: clockwise exit slip at junction J21 (M1) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 19 March 2025 to 05:00 on 20 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.66 miles from Marsworth.

Location: anticlockwise between junctions J18 (Rickmansworth) and J17 (Maple Cross) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 22:00 on 19 March 2025 to 05:00 on 20 March 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 13.18 miles from Marsworth.

Location: northbound entry slip from the A422 .
Due to: Planned Roadworks.
Period : expect disruption until 05:00 on 20 March 2025.
Lanes Closed : All lanes are closed.
Nearest town: 16.97 miles from Marsworth.

Location: southbound between the junctions with the A4155 and the A308 .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 20 March 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 17.38 miles from Marsworth.

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 21 March 2025.
Nearest town: 15.58 miles from Marsworth.

Location: northbound between junctions J8A (Thame) and J9 (Bicester) .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 17:00 on 19 March 2025.
Nearest town: 18.34 miles from Marsworth.

Location: southbound entry slip at junction J6 (Thame) .
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 19 March 2025 to 06:00 on 20 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.84 miles from Marsworth.

Location: The A1M northbound between junctions J4 and J6 .
Due to: Roadworks scheme.
Period : from 21:02 on 18 March 2025 to 06:00 on 20 March 2025.
Nearest town: 18.76 miles from Marsworth.

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 19 March 2025.
Nearest town: 15.5 miles from Marsworth.

Location: northbound between the A422 and the junction with the A43 .
Due to: Roadworks scheme.
Period : from 20:05 on 17 March 2025 to 06:00 on 21 March 2025.
Nearest town: 19.13 miles from Marsworth.

Location: southbound between the A43 and the junction with the A422 .
Due to: Roadworks scheme.
Period : from 20:05 on 17 March 2025 to 06:00 on 21 March 2025.
Nearest town: 19.4 miles from Marsworth.

Location: southbound between junctions J8A (Thame) and J6 (Thame) .
Lane Closures : The hard shoulder is closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 23:59 on 30 March 2025.
Nearest town: 16 miles from Marsworth.

Location: northbound between junctions J10 (Luton Airport) and J14 (Milton Keynes) .
Due to: Roadworks scheme.
Period : from 22:00 on 7 March 2025 to 05:00 on 30 September 2025.
Nearest town: 10.69 miles from Marsworth.

Location: southbound exit slip at junction J12 (Flitwick) .
Due to: Roadworks.
Period : expect disruption until 05:00 on 19 March 2025.
Lanes Closed : All lanes are closed.
Nearest town: 11.86 miles from Marsworth.

Location: southbound between junctions J13 (Milton Keynes) and J11A .
Due to: Roadworks.
Period : from 10:44 on 29 January 2025 to 05:00 on 22 March 2025.
Nearest town: 14.81 miles from Marsworth.

Location: southbound exit slip at junction J11A .
Due to: Roadworks.
Period : expect disruption until 05:00 on 19 March 2025.
Lanes Closed : All lanes are closed.
Nearest town: 10.54 miles from Marsworth.

Location: southbound exit slip at Toddington Services.
Due to: Roadworks.
Period : expect disruption until 05:00 on 19 March 2025.
Lanes Closed : All lanes are closed.
Nearest town: 11.49 miles from Marsworth.

Location: southbound between junctions J15 (Northampton) and J11A .
Due to: Roadworks scheme.
Period : from 22:00 on 21 January 2025 to 05:00 on 22 March 2025.
Nearest town: 10.54 miles from Marsworth.

Location: southbound between junctions J6 (Watford A405) and J5 (Harrow A41) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 19 March 2025 to 21 March 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 15.35 miles from Marsworth.

Location: southbound exit slip at junction J4 (Edgware A41) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 19 March 2025 to 21 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.83 miles from Marsworth.

Location: southbound between junctions J5 (Harrow A41) and J1 (North Circular) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 19 March 2025 to 21 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.94 miles from Marsworth.

Location: southbound between junctions J10 (Luton Airport) and J9 (Dunstable A5) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 21 March 2025 to 05:00 on 22 March 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 10.7 miles from Marsworth.

Location: northbound between junctions J1 (North Circular) and J5 (Harrow A41) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 20 March 2025 to 05:00 on 21 March 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.71 miles from Marsworth.

Location: anticlockwise between junctions J18 (Rickmansworth) 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 23:00 on 21 March 2025 to 05:00 on 22 March 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 13.68 miles from Marsworth.

Location: anticlockwise at junction J17 (Maple Cross) .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 23:00 on 21 March 2025 to 05:00 on 22 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.01 miles from Marsworth.

Location: southbound between the A4146 South and the junction with the A4012 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 23 March 2025 to 04:00 on 24 March 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.9 miles from Marsworth.

Location: southbound between junctions J15 (Northampton) and J14 (Milton Keynes) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 23 March 2025 to 04:00 on 24 March 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 19.85 miles from Marsworth.

Location: southbound between junctions J11 (Luton) and J10 (Luton Airport) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:00 on 24 March 2025 to 05:00 on 25 March 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 9.85 miles from Marsworth.

Location: southbound at junction J11 (Luton) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:00 on 24 March 2025 to 05:00 on 25 March 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 9.96 miles from Marsworth.

Location: northbound between junctions J1 (North Circular) and J5 (Harrow A41) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 25 March 2025 to 05:00 on 26 March 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.21 miles from Marsworth.

Location: anticlockwise between junctions J17 (Maple Cross) and J16 (M40) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 25 March 2025 to 05:00 on 26 March 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 15.01 miles from Marsworth.

Location: southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 19:00 on 25 March 2025 to 23:59 on 27 March 2025.
Nearest town: 15.19 miles from Marsworth.

Location: northbound between the junctions with the A4012 and the A4146 Bletchley South.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 21 March 2025 to 05:00 on 22 March 2025.
Nearest town: 10.69 miles from Marsworth.

Location: southbound between the junctions with the A4146 South and the A4012 .
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 21 March 2025 to 05:00 on 22 March 2025.
Nearest town: 10.81 miles from Marsworth.

Location: northbound between junctions J11A and J12 (Flitwick) .
Lane Closures : Lane one will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 22:00 on 21 March 2025 to 05:00 on 22 March 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 10.71 miles from Marsworth.

Location: northbound at junction J11A .
Lane Closures : Lane one will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 22:00 on 21 March 2025 to 05:00 on 22 March 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 10.42 miles from Marsworth.

Location: northbound between the A508 and the junction with the A43 .
Due to: Bridge repairs are planned.
Status : Pending.
Schedule : From 22:00 on 21 March 2025 to 06:00 on 22 March 2025.
Nearest town: 19.32 miles from Marsworth.

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 20 March 2025 to 05:00 on 21 March 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 9.86 miles from Marsworth.

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 20 March 2025 to 05:00 on 21 March 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 10.41 miles from Marsworth.

Location: northbound exit slip at junction J11 (Luton) .
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 20 March 2025 to 05:00 on 21 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 9.86 miles from Marsworth.

Location: northbound between junctions J11 (Luton) and J11A .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 20 March 2025 to 05:00 on 21 March 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 10.06 miles from Marsworth.

Location: southbound between junctions J15 (Northampton) and J14 (Milton Keynes) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 19 March 2025 to 22 March 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 19.9 miles from Marsworth.

Location: northbound between junctions J13 (Milton Keynes) and J14 (Milton Keynes) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 19 March 2025 to 22 March 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 14.82 miles from Marsworth.

Location: northbound at junction J13 (Milton Keynes) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 19 March 2025 to 22 March 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 14.74 miles from Marsworth.

Location: clockwise at junction J16 (M40) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 25 March 2025 to 28 March 2025.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 31 March 2025 to 1 April 2025.
Nearest town: 19 miles from Marsworth.

Location: southbound between junctions J8A (Thame) and J6 (Thame) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 09:30 on 25 March 2025 to 15:30 on 25 March 2025.
Nearest town: 16.03 miles from Marsworth.

Location: clockwise between junctions J15 (Slough) and J16 (M40) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 25 March 2025 to 28 March 2025.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 31 March 2025 to 1 April 2025.
Nearest town: 19.4 miles from Marsworth.

Location: The A1M southbound between junctions J3 and J1 .
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 09:30 on 25 March 2025 to 16:00 on 25 March 2025.
Nearest town: 19.57 miles from Marsworth.

Location: southbound entry slip at junction 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 24 March 2025 to 06:00 on 25 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.04 miles from Marsworth.

Location: northbound between junctions J5 (Harrow A41) and J6A (St Albans) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 24 March 2025 to 05:00 on 25 March 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 15 miles from Marsworth.

Location: The junction of the A414 and the A1M .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 24 March 2025 to 28 March 2025.
Schedule : From 23:00 on 28 March 2025 to 06:00 on 29 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.11 miles from Marsworth.

Location: northbound.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 06:00 from 24 March 2025 to 29 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.95 miles from Marsworth.

Location: northbound entry slip at junction J4 (High Wycombe) .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 06:00 from 24 March 2025 to 29 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.83 miles from Marsworth.

Location: northbound exit slip at junction J9 (Dunstable A5) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 24 March 2025 to 05:00 on 25 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 10.67 miles from Marsworth.

Location: southbound exit slip at junction J9 (Dunstable A5) .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 24 March 2025 to 05:00 on 25 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 10.65 miles from Marsworth.

Location: southbound at the junction with the M1 .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 24 March 2025 to 05:00 on 25 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 10.59 miles from Marsworth.

Location: northbound at the junction with the M1 .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 24 March 2025 to 05:00 on 25 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 10.72 miles from Marsworth.

Location: The A1M northbound between junctions J3 and J4 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 24 March 2025 to 28 March 2025.
Schedule : From 23:00 on 28 March 2025 to 06:00 on 29 March 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.54 miles from Marsworth.

Location: The A1M northbound entry slip at junction J4 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 24 March 2025 to 28 March 2025.
Schedule : From 23:00 on 28 March 2025 to 06:00 on 29 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.09 miles from Marsworth.

Location: The A1M southbound between junctions J6 and J4 .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 24 March 2025 to 05:00 on 25 March 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.34 miles from Marsworth.

Location: The A1M northbound entry slip at junction J3 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 24 March 2025 to 28 March 2025.
Schedule : From 23:00 on 28 March 2025 to 06:00 on 29 March 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.52 miles from Marsworth.

Location: The A1M northbound exit slip at junction J4 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 24 March 2025 to 28 March 2025.
Schedule : From 23:00 on 28 March 2025 to 06:00 on 29 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.07 miles from Marsworth.

Location: clockwise between junctions J21A (Watword) and J22 (St Albans) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 24 March 2025 to 05:00 on 25 March 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 15.21 miles from Marsworth.

Location: northbound between junctions J6 (Thame) and J8A (Thame) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 19:00 on 24 March 2025 to 23:59 on 27 March 2025.
Nearest town: 16.45 miles from Marsworth.

Location: northbound between junctions J5 (High Wycombe) and J6 (Thame) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 19:00 on 24 March 2025 to 23:59 on 26 March 2025.
Nearest town: 16.01 miles from Marsworth.

Location: The A1M southbound between junctions J7 and J6 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 3 April 2025 to 06:00 on 4 April 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.83 miles from Marsworth.

Location: The A1M southbound between junctions J7 and J6 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 3 April 2025 to 06:00 on 4 April 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.71 miles from Marsworth.

Location: The A1M southbound exit slip at junction J6 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 3 April 2025 to 06:00 on 4 April 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.55 miles from Marsworth.

Location: northbound between the junctions with the A508 and the A43 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 20 March 2025.
Nearest town: 19.32 miles from Marsworth.

Location: southbound at the junction with the A422 .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 20 March 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 19.35 miles from Marsworth.

Location: southbound between the junctions with the A43 and the A508 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 20 March 2025.
Nearest town: 19.4 miles from Marsworth.

Location: northbound at the junction with the A508 .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 20 March 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 19.28 miles from Marsworth.

Location: northbound between the junctions with the A422 and the A508 .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 20 March 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 19.13 miles from Marsworth.

Location: northbound between junctions J12 (Flitwick) and J13 (Milton Keynes) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 27 March 2025 to 29 March 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 11.9 miles from Marsworth.

Location: northbound between junctions J11A and J12 (Flitwick) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 27 March 2025 to 29 March 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 11.36 miles from Marsworth.

Location: northbound between junctions J11A and J12 (Flitwick) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 29 September 2025 to 05:00 on 30 September 2025.
Nearest town: 11.36 miles from Marsworth.

Location: northbound at junction J11 (Luton) .
Lane Closures : Lane three will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 4 April 2025 to 05:00 on 5 April 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 9.86 miles from Marsworth.

Location: northbound between junctions J10 (Luton Airport) and J11 (Luton) .
Lane Closures : Lane three will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 4 April 2025 to 05:00 on 5 April 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 10.13 miles from Marsworth.

Location: northbound between junctions J13 (Milton Keynes) and J14 (Milton Keynes) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 29 September 2025 to 05:00 on 30 September 2025.
Nearest town: 14.82 miles from Marsworth.

Location: northbound between junctions J12 (Flitwick) and J13 (Milton Keynes) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 29 September 2025 to 05:00 on 30 September 2025.
Nearest town: 11.9 miles from Marsworth.

Location: northbound at junction J11 (Luton) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 29 September 2025 to 05:00 on 30 September 2025.
Nearest town: 9.86 miles from Marsworth.

Location: northbound between junctions J10 (Luton Airport) and J11 (Luton) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 29 September 2025 to 05:00 on 30 September 2025.
Nearest town: 10.48 miles from Marsworth.

Location: northbound at junction J10 (Luton Airport) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 29 September 2025 to 05:00 on 30 September 2025.
Nearest town: 10.69 miles from Marsworth.

Location: northbound between junctions J11A and J12 (Flitwick) .
Lane Closures : Lane three will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 24 March 2025 to 27 March 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 11.36 miles from Marsworth.

Location: northbound between junctions J11A and J12 (Flitwick) .
Lane Closures : Lane three will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 24 March 2025 to 27 March 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 10.71 miles from Marsworth.

Location: northbound at junction J11A .
Lane Closures : Lane three will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 24 March 2025 to 27 March 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 10.34 miles from Marsworth.

Location: northbound between junctions J11A and J12 (Flitwick) .
Lane Closures : The hard shoulder, lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 27 March 2025 to 29 March 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 10.98 miles from Marsworth.

Location: northbound between junctions J11 (Luton) and J11A .
Lane Closures : Lane three will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 4 April 2025 to 05:00 on 5 April 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 10.06 miles from Marsworth.

Location: northbound between junctions J11A and J12 (Flitwick) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 29 September 2025 to 05:00 on 30 September 2025.
Nearest town: 10.71 miles from Marsworth.

Location: northbound at junction J11A .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 29 September 2025 to 05:00 on 30 September 2025.
Nearest town: 10.31 miles from Marsworth.

Location: northbound between junctions J11 (Luton) and J11A .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 29 September 2025 to 05:00 on 30 September 2025.
Nearest town: 10.06 miles from Marsworth.

Location: southbound between junctions J15 (Northampton) and J13 (Milton Keynes) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 3 April 2025 to 5 April 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 18.97 miles from Marsworth.

Location: northbound at junction J13 (Milton Keynes) .
Lane Closures : Lane three will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 19 March 2025 to 22 March 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 14.74 miles from Marsworth.

Location: northbound between junctions J14 (Milton Keynes) and J15 (Northampton) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 24 March 2025 to 29 March 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 17.48 miles from Marsworth.

Location: northbound between junctions J13 (Milton Keynes) and J15 (Northampton) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 19 March 2025 to 22 March 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 14.82 miles from Marsworth.

Location: southbound at junction J13 (Milton Keynes) .
Lane Closures : Lane three will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 3 April 2025 to 5 April 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 14.84 miles from Marsworth.

Location: clockwise between junctions J20 (Hemel Hstead) and J21 (M1) .
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : From 09:30 on 24 March 2025 to 16:00 on 24 March 2025.
Nearest town: 12.49 miles from Marsworth.

Location: southbound between junctions J11 (Luton) and J10 (Luton Airport) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 19 March 2025 to 21 March 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 9.85 miles from Marsworth.

Location: southbound at junction J11 (Luton) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 19 March 2025 to 21 March 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 10.02 miles from Marsworth.

Location: southbound between junctions J11A and J11 (Luton) .
Lane Closures : The hard shoulder and lane 1 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 19 March 2025 to 21 March 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 10.15 miles from Marsworth.

Location: southbound at junction J11A .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 19 March 2025 to 21 March 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 10.43 miles from Marsworth.

Location: northbound between the junctions with the M1 and the A5183 .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 22 March 2025 to 05:00 on 23 March 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 9.13 miles from Marsworth.

Location: southbound between the junctions with the A5183 and the M1 .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 22 March 2025 to 05:00 on 23 March 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 9.09 miles from Marsworth.

Location: southbound between the junctions with the A5183 and the M1 .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 22 March 2025 to 05:00 on 23 March 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.83 miles from Marsworth.

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 21 March 2025 to 05:00 on 22 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.65 miles from Marsworth.

Location: northbound between junctions J8A (Thame) and J9 (Bicester) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 21 March 2025 to 06:00 on 22 March 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.28 miles from Marsworth.

Location: northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:15 on 21 March 2025 to 05:00 on 22 March 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 14.51 miles from Marsworth.

Location: southbound between junctions J9 (Bicester) and J8A (Thame) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 21 March 2025 to 06:00 on 22 March 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.46 miles from Marsworth.

Location: southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 19:00 on 21 March 2025 to 23:59 on 25 March 2025.
Nearest town: 15.38 miles from Marsworth.

Location: southbound at the junction with the A4146 South.
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 24 March 2025 to 29 March 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.3 miles from Marsworth.

Location: southbound between the junctions with the A4146 North and the A4146 South.
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 24 March 2025 to 29 March 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.95 miles from Marsworth.

Location: northbound at the junction with the A4146 Bletchley South.
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 24 March 2025 to 29 March 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.22 miles from Marsworth.

Location: southbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 24 March 2025 to 29 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.68 miles from Marsworth.

Location: southbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 24 March 2025 to 29 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.56 miles from Marsworth.

Location: southbound between the A4146 South and the junction with the A4012 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 24 March 2025 to 29 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.27 miles from Marsworth.

Location: southbound between the A4146 South and the junction with the A5183 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 24 March 2025 to 29 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 10.94 miles from Marsworth.

Location: The junction of the A5 and the A5183 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 24 March 2025 to 29 March 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.03 miles from Marsworth.

Location: southbound between the junctions with the A4012 and the A5183 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 14 April 2025 to 17 April 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 22 April 2025 to 26 April 2025.
Nearest town: 8.46 miles from Marsworth.

Location: northbound between the A5183 and the junction with the A4146 Bletchley South.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 24 March 2025 to 29 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 8.01 miles from Marsworth.

Location: northbound at the junction with the A5183 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 24 March 2025 to 29 March 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 8.07 miles from Marsworth.

Location: northbound between the junctions with the A5183 and the A4012 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 14 April 2025 to 17 April 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 22 April 2025 to 26 April 2025.
Nearest town: 8.36 miles from Marsworth.

Location: clockwise exit slip at junction J19 (Watford) .
Lane Closures : Lane two will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 19 March 2025 to 21 March 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.12 miles from Marsworth.

Location: clockwise exit slip at junction J20 (Hemel Hstead) .
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 19 March 2025 to 21 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.6 miles from Marsworth.

Location: clockwise between junctions J19 (Watford) and J20 (Hemel Hstead) .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 19 March 2025 to 21 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.13 miles from Marsworth.

Location: northbound between the junctions with the A4155 and the M40 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 20 March 2025 to 06:00 on 21 March 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.85 miles from Marsworth.

Location: eastbound between the junctions with the M1 and the A405 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:00 on 21 March 2025 to 05:00 on 22 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.92 miles from Marsworth.

Location: northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:00 on 20 March 2025 to 05:00 on 21 March 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 12.36 miles from Marsworth.

Location: southbound between junctions J5 (Harrow A41) and J1 (North Circular) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 20 March 2025 to 05:00 on 21 March 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 18.24 miles from Marsworth.

Location: anticlockwise at junction J16 (M40) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 22:00 on 20 March 2025 to 05:00 on 21 March 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.26 miles from Marsworth.

Location: northbound exit slip at junction J1A (Watford) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 22:00 on 20 March 2025 to 05:00 on 21 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.79 miles from Marsworth.

Location: northbound exit slip at junction J8 (Hemel Hstead) .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:00 on 20 March 2025 to 05:00 on 21 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.06 miles from Marsworth.

Location: clockwise entry slip at junction J16 (M40) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 22:00 on 20 March 2025 to 05:00 on 21 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.87 miles from Marsworth.

Location: anticlockwise entry slip at junction J16 (M40) From M40 South.
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 22:00 on 20 March 2025 to 05:00 on 21 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.37 miles from Marsworth.

Location: southbound between junctions J8A (Thame) and J6 (Thame) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 20 March 2025 to 22 March 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 16.11 miles from Marsworth.

Location: southbound between junctions J5 (Harrow A41) and J1 (North Circular) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 20 March 2025 to 05:00 on 21 March 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.79 miles from Marsworth.

Location: anticlockwise between junctions J17 (Maple Cross) and J16 (M40) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 22:00 on 20 March 2025 to 05:00 on 21 March 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 17.43 miles from Marsworth.

Location: anticlockwise entry slip at junction J16 (M40) From M40 North.
Lane Closures : Lane one will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 22:00 on 20 March 2025 to 05:00 on 21 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.87 miles from Marsworth.

Location: southbound exit slip at junction J8A (Thame) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 20 March 2025 to 22 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.16 miles from Marsworth.

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 : Expect disruption everyday between 22:15 and 06:00 from 20 March 2025 to 22 March 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.23 miles from Marsworth.

Location: southbound between junctions J5 (Harrow A41) and J1 (North Circular) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 20 March 2025 to 05:00 on 21 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.91 miles from Marsworth.

Location: clockwise entry slip at junction J21 (M1) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 20 March 2025 to 05:30 on 21 March 2025.
Schedule : From 23:00 on 21 March 2025 to 06:00 on 22 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.8 miles from Marsworth.

Location: anticlockwise between junctions J20 (Hemel Hstead) and J18 (Rickmansworth) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 20 March 2025 to 05:00 on 21 March 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 12.71 miles from Marsworth.

Location: northbound at junction J6 (Thame) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 19:00 on 20 March 2025 to 00:00 on 24 March 2025.
Nearest town: 16.09 miles from Marsworth.

Location: southbound between junctions J13 (Milton Keynes) and J11A .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 18 March 2025 to 22 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.71 miles from Marsworth.

Location: southbound between junctions J6 (Watford A405) and J1 (North Circular) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 21 March 2025 to 06:00 on 22 March 2025.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 24 March 2025 to 28 March 2025.
Schedule : From 23:00 on 28 March 2025 to 06:00 on 29 March 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 15.35 miles from Marsworth.

Location: southbound entry slip at junction J5 (Harrow A41) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 21 March 2025 to 06:00 on 22 March 2025.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 24 March 2025 to 28 March 2025.
Schedule : From 23:00 on 28 March 2025 to 06:00 on 29 March 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.25 miles from Marsworth.

Location: The A1M northbound between junctions J1 and J3 .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 19 March 2025 to 21 March 2025.
Schedule : From 23:00 on 21 March 2025 to 06:00 on 22 March 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.66 miles from Marsworth.

Location: southbound between junctions J14 (Milton Keynes) and J13 (Milton Keynes) .
Lane Closures : Lanes 2, 3 and 4 are closed.
Due to: Roadworks.
Period : expect disruption until 05:00 on 20 March 2025.
Lanes Closed : There are three of four lanes closed.
Nearest town: 15.19 miles from Marsworth.

Location: southbound between junctions J12 (Flitwick) and J11A .
Due to: Roadworks.
Period : expect disruption until 05:00 on 19 March 2025.
Lanes Closed : All lanes are closed.
Nearest town: 11.78 miles from Marsworth.

Location: northbound between the A5183 and the junction with the A4146 Bletchley South.
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 24 March 2025 to 06:00 on 26 April 2025.
Nearest town: 8.07 miles from Marsworth.

Location: southbound between the A4146 South and the junction with the A5183 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 24 March 2025 to 06:00 on 26 April 2025.
Nearest town: 12.3 miles from Marsworth.
