Location: northbound entry slip at junction J11A .
Due to: Accident involving an overturned vehicle.
Time To Clear : The event is expected to clear between 02:15 and 02:30 on 12 July 2025.
Normal traffic conditions are expected between 02:15 and 02:30 on 12 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 11.91 miles from Hemel Hempstead.
Location: westbound between the junctions with the M1 and the A4147 .
Lane Closures : Lane one is closed.
Due to: Broken down vehicle.
Time To Clear : The event is expected to clear between 01:15 and 01:30 on 12 July 2025.
Normal traffic conditions are expected between 01:00 and 01:15 on 12 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 2.54 miles from Hemel Hempstead.
Location: northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .
Lane Closures : Lane four is closed.
Due to: Broken down vehicle.
Time To Clear : The event is expected to clear between 00:45 and 01:00 on 12 July 2025.
Normal traffic conditions are expected between 00:45 and 01:00 on 12 July 2025.
Lanes Closed : There is one of four lanes closed.
Nearest town: 4.09 miles from Hemel Hempstead.
Swakeleys Roundabout - There is a broken down car on the eastbound on slip road to the A40.
All lanes are open.
Nearest town: 13.21 miles from Hemel Hempstead.
Bowes Road (North Circular Road) (All Directions) - The traffic signals are not operating under central computer control at this junction.
Traffic signals at this location are now on and working.
Nearest town: 18.5 miles from Hemel Hempstead.
Lordship Lane (All Directions) at the junction of The Roundway - Collision - Lordship Lane is blocked eastbound -Slow moving traffic on approach All roads have reopened.
Traffic is flowing well.
Nearest town: 19.66 miles from Hemel Hempstead.
Aldermans Hill at the junction with Green Lanes - There will be temporary signals in operation due to a crane in the area.
No restrictions in place.
Nearest town: 18.33 miles from Hemel Hempstead.
Western Avenue (Eastbound) near the junction with Alperton Lane - Collision - Lane one reopened.
Traffic is flowing well for the time of day.
Nearest town: 16.75 miles from Hemel Hempstead.
Horn Lane (All Directions) at the junction of Rectory Road - Three-way temporary signals in operation to facilitate works by BT.
Traffic is flowing well in the area.
Nearest town: 18.88 miles from Hemel Hempstead.
Lampton Road (Both Directions) at the junction of Alexandra Road - Temporary Traffic Signals to facilitate junction improvements works Traffic is flowing well.
Nearest town: 19.73 miles from Hemel Hempstead.
All lanes reopened.
Traffic is moving well.
Nearest town: 18.16 miles from Hemel Hempstead.
Edgware Road West Hendon Broadway junction with Cool Oak Lane (All Directions).
There is a reported collision at this location.
All lanes are open.
Nearest town: 15.86 miles from Hemel Hempstead.
Southgate Circus junction with Chase Side(All Directions) There is a collision at this location.
Traffic is flowing well.
Nearest town: 17.12 miles from Hemel Hempstead.
The Parkway (Northbound) at the junction of North Hyde Road - Road is now fully open.
Traffic is moving well.
Nearest town: 17.66 miles from Hemel Hempstead.
Finchley Road junction with Goldhurst Terrace (All Directions).
The Traffic lights at this junction are now working.
The Traffic lights at this junction are now working.
Nearest town: 19.11 miles from Hemel Hempstead.
Watling Avenue (All Directions) at the junction of Orange Hill Road .
Traffic signals have been restored.
Traffic signals have been restored.
Nearest town: 13.79 miles from Hemel Hempstead.
Forty Avenue (All Directions) at the junction of Preston Road.
Lane restrictions in place due to a collision.
The road has reopened.
Nearest town: 15.26 miles from Hemel Hempstead.
Western Avenue (Eastbound) near the junction of Victoria Road lane one blocked by a broken down van.
Vehicle has been recovered.
Traffis is flowing well.
Nearest town: 18.36 miles from Hemel Hempstead.
Wellington Road (Northbound) at the junction of Grove End Road - The traffic signals have been damaged.
Police are partially blocking the junction for safety reasons.
No restrictions in place.
Nearest town: 19.85 miles from Hemel Hempstead.
High Street Harlesden (All Directions) at the junction of Wendover Road - Faulty traffic signals The traffic signals have been repaired.
Nearest town: 17.86 miles from Hemel Hempstead.
Gunnersbury Avenue (North Circular Road) (Southbound) at the junction of Power Road - Collision vehicles have now been cleared.
Traffic flowing well in the area.
Nearest town: 19.67 miles from Hemel Hempstead.
Heston Road (All Directions) at the junction of Wheatlands - Temporary signals in operation to facilitate resurfacing works.
Expect some delays while the restrictions are in place.
Nearest town: 18.72 miles from Hemel Hempstead.
Archway Road (All Directions) at the junction of Tollhouse Way - Signal upgrade works.
Expect delays when restrictions in operation.
Works are currently confined to the footways and central reservations.
Nearest town: 19.55 miles from Hemel Hempstead.
Kymberley Road (One Way System) between Headstone Road and College Road - Road closure to facilitate resurfacing works
Nearest town: 13.22 miles from Hemel Hempstead.
Location: clockwise between junctions J15 (Slough) and J16 (M40) .
Due to: Congestion.
Normal traffic conditions are expected between 01:15 and 01:30 on 12 July 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 15.13 miles from Hemel Hempstead.
Location: The A308M westbound between the junctions with the A308 and the M4 .
Due to: Congestion.
Normal traffic conditions are expected between 20:30 and 20:45 on 11 July 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.91 miles from Hemel Hempstead.
Location: clockwise at junction J14 (Heathrow Airport) .
Due to: Congestion.
Normal traffic conditions are expected between 19:30 and 19:45 on 11 July 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.44 miles from Hemel Hempstead.
Location: northbound at the junction with the M40 .
Due to: Congestion.
Normal traffic conditions are expected between 19:30 and 19:45 on 11 July 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 15.63 miles from Hemel Hempstead.
Location: northbound exit slip to the M25 .
Due to: Congestion.
Normal traffic conditions are expected between 19:15 and 19:30 on 11 July 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 11.57 miles from Hemel Hempstead.
Location: anticlockwise exit slip at junction J21 (M1) .
Due to: Emergency roadworks.
Period : from 01:19 on 12 July 2025 to 05:00 on 12 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 4.8 miles from Hemel Hempstead.
Location: northbound exit slip at junction J3 (Loudwater) .
Due to: Roadworks.
Period : from 00:47 on 11 July 2025 to 06:00 on 12 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 13.64 miles from Hemel Hempstead.
Location: southbound exit slip at junction J1 (Slough) .
Due to: Roadworks.
Period : from 00:14 on 11 July 2025 to 05:30 on 12 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 13.01 miles from Hemel Hempstead.
Location: clockwise entry slip at junction J15 (Slough) from M4 eastbound.
Due to: Roadworks.
Period : from 23:21 on 11 July 2025 to 05:00 on 12 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 17.52 miles from Hemel Hempstead.
Location: southbound exit slip at junction J2 (North Circular) .
Due to: Roadworks.
Period : from 22:27 on 11 July 2025 to 05:00 on 12 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 14.58 miles from Hemel Hempstead.
Location: eastbound entry slip at junction J6 (Slough) .
Due to: Roadworks.
Period : from 21:19 on 11 July 2025 to 06:00 on 12 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 18.01 miles from Hemel Hempstead.
Location: southbound between the junctions with the A4146 South and the A4012 .
Due to: Roadworks.
Period : from 19:31 on 11 July 2025 to 06:00 on 12 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 16.21 miles from Hemel Hempstead.
Location: northbound between the junctions with the A4012 and the A4146 Bletchley South.
Due to: Roadworks.
Period : from 19:35 on 11 July 2025 to 06:00 on 12 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 15.01 miles from Hemel Hempstead.
Location: southbound at junction J13 (Milton Keynes) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Due to: Emergency roadworks.
Period : from 05:38 on 11 July 2025 to 05:00 on 12 July 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 19.99 miles from Hemel Hempstead.
Location: eastbound entry slip at junction J4 .
Lane Closures : Lane one is closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 05:30 on 12 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 17.58 miles from Hemel Hempstead.
Location: eastbound between junctions J4 and J3 (Heathrow) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 05:30 on 12 July 2025.
Lanes Closed : There are two of four lanes closed.
Nearest town: 17.59 miles from Hemel Hempstead.
Location: westbound between the junctions with the A437 and the M40 .
Lane Closures : Lane one is closed.
Due to: Emergency Roadside Equipment Maintenance.
Period : expect disruption until 05:30 on 12 July 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 13.17 miles from Hemel Hempstead.
Location: northbound at junction J1 (Slough) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Emergency Roadside Equipment Maintenance.
Period : expect disruption until 05:30 on 12 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 13.1 miles from Hemel Hempstead.
Location: westbound exit slip to the A412 .
Due to: Emergency Roadside Equipment Maintenance.
Period : expect disruption until 05:30 on 12 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 13.1 miles from Hemel Hempstead.
Location: southbound between junctions J4 (Edgware A41) and J1 (North Circular) .
Lane Closures : Lanes 2 and 3 are closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 05:00 on 12 July 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 11.49 miles from Hemel Hempstead.
Location: northbound between junctions J1 (North Circular) and J4 (Edgware A41) .
Lane Closures : Lanes 2 and 3 are closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 05:00 on 12 July 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 13.03 miles from Hemel Hempstead.
Location: anticlockwise between junctions J25 (Enfield) and J24 (Potters Bar) .
Lane Closures : Lanes 1, 2 and 3 are closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 05:00 on 12 July 2025.
Lanes Closed : There are three of four lanes closed.
Nearest town: 15.87 miles from Hemel Hempstead.
Location: northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Due to: Roadside Equipment Maintenance.
Period : expect disruption until 05:00 on 12 July 2025.
Lanes Closed : There are two of four lanes closed.
Nearest town: 4.33 miles from Hemel Hempstead.
Location: clockwise between junctions J20 (Hemel Hstead) and J21 (M1) .
Lane Closures : Lane one is closed.
Due to: Roadside Equipment Maintenance.
Period : expect disruption until 05:00 on 12 July 2025.
Lanes Closed : There is one of four lanes closed.
Nearest town: 3.79 miles from Hemel Hempstead.
Location: northbound between junctions J6 (Watford A405) and J6A (St Albans) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Due to: Roadside Equipment Maintenance.
Period : expect disruption until 05:00 on 12 July 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 4.45 miles from Hemel Hempstead.
Location: clockwise exit slip at junction J21 (M1) .
Lane Closures : Lane one is closed.
Due to: Roadside Equipment Maintenance.
Period : expect disruption until 05:00 on 12 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 4.45 miles from Hemel Hempstead.
Location: southbound at junction J8 (Hemel Hstead) .
Lane Closures : Lane one is closed.
Due to: Roadside Equipment Maintenance.
Period : expect disruption until 05:00 on 12 July 2025.
Lanes Closed : There is one of four lanes closed.
Nearest town: 2.95 miles from Hemel Hempstead.
Location: eastbound between junctions J4B (Heathrow) and J3 (Heathrow) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 22:30 on 12 July 2025 to 05:30 on 14 July 2025.
Nearest town: 17.65 miles from Hemel Hempstead.
Location: anticlockwise between junctions J16 (M40) and J15 (Slough) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 22:30 on 12 July 2025 to 05:30 on 21 July 2025.
Nearest town: 16.34 miles from Hemel Hempstead.
Location: northbound between the A5183 and the junction with the A4146 Bletchley South.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 20:00 on 12 July 2025 to 06:00 on 13 July 2025.
Nearest town: 11.47 miles from Hemel Hempstead.
Location: southbound between the junctions with the A4146 North and the A4146 South.
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 20:00 on 12 July 2025 to 06:00 on 13 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.99 miles from Hemel Hempstead.
Location: southbound between the A4146 South and the junction with the A5183 .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 20:00 on 12 July 2025 to 06:00 on 13 July 2025.
Nearest town: 16.27 miles from Hemel Hempstead.
Location: anticlockwise between junctions J14 (Heathrow Airport) and J13 (A30) .
Lane Closures : Lanes 2, 3, 4 and 5 are closed.
Due to: Roadworks.
Period : expect disruption until 05:00 on 12 July 2025.
Lanes Closed : There are four of five lanes closed.
Nearest town: 19.99 miles from Hemel Hempstead.
Location: anticlockwise at junction J14 (Heathrow Airport) .
Lane Closures : Lanes 2, 3 and 4 are closed.
Due to: Roadworks.
Period : expect disruption until 05:00 on 12 July 2025.
Lanes Closed : There are three of four lanes closed.
Nearest town: 19.46 miles from Hemel Hempstead.
Location: The A1M southbound between junctions J8 and J7 .
Lane Closures : Lane one is closed.
Due to: Road repairs.
Period : expect disruption until 05:00 on 12 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 16.06 miles from Hemel Hempstead.
Location: The A1M southbound between junctions J8 and J7 .
Lane Closures : Lane one is closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 05:00 on 12 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 15.18 miles from Hemel Hempstead.
Location: southbound between the junctions with the A4146 South and the A4012 .
Due to: Horticultural works.
Period : expect disruption until 05:00 on 12 July 2025.
Nearest town: 14.69 miles from Hemel Hempstead.
Location: northbound between the junctions with the A4012 and the A4146 Bletchley South.
Due to: Horticultural works.
Period : expect disruption until 05:00 on 12 July 2025.
Nearest town: 14.05 miles from Hemel Hempstead.
Location: clockwise between junctions J14 (Heathrow Airport) and J15 (Slough) .
Lane Closures : Lanes 4 and 5 are closed.
Due to: Litter Clearance.
Period : expect disruption until 05:00 on 12 July 2025.
Lanes Closed : There are two of six lanes closed.
Nearest town: 18.92 miles from Hemel Hempstead.
Location: clockwise at junction J14 (Heathrow Airport) .
Lane Closures : Lane four is closed.
Due to: Litter Clearance.
Period : expect disruption until 05:00 on 12 July 2025.
Lanes Closed : There is one of four lanes closed.
Nearest town: 19.75 miles from Hemel Hempstead.
Location: slip road to the M40 northbound from M25 north.
Due to: Litter Clearance.
Period : expect disruption until 05:00 on 12 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 13.61 miles from Hemel Hempstead.
Location: clockwise between junctions J15 (Slough) from M4 eastbound and J16 (M40) .
Due to: Litter Clearance.
Period : expect disruption until 05:00 on 12 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 17.59 miles from Hemel Hempstead.
Location: slip road to the M40 southbound from M25 north.
Due to: Litter Clearance.
Period : expect disruption until 05:00 on 12 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 13.22 miles from Hemel Hempstead.
Location: eastbound between junctions J5 (Colnbrook) and J4B (Heathrow) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Litter Clearance.
Period : expect disruption until 05:00 on 12 July 2025.
Lanes Closed : There is one of five lanes closed.
Nearest town: 17.88 miles from Hemel Hempstead.
Location: clockwise entry slip at junction J15 (Slough) from the M4 westbound.
Due to: Litter Clearance.
Period : expect disruption until 05:00 on 12 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 17.71 miles from Hemel Hempstead.
Location: clockwise at junction J15 (Slough) .
Due to: Litter Clearance.
Period : expect disruption until 05:00 on 12 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 17.64 miles from Hemel Hempstead.
Location: anticlockwise exit slip at junction J21 (M1) .
Due to: Horticultural works.
Period : expect disruption until 05:00 on 12 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 5.16 miles from Hemel Hempstead.
Location: northbound entry slip at junction J6A (St Albans) .
Due to: Horticultural works.
Period : expect disruption until 06:00 on 12 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 4.53 miles from Hemel Hempstead.
Location: anticlockwise between junctions J22 (St Albans) and J21A (Watword) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Due to: Horticultural works.
Period : expect disruption until 06:00 on 12 July 2025.
Lanes Closed : There are two of four lanes closed.
Nearest town: 6.16 miles from Hemel Hempstead.
Location: anticlockwise at junction J21 (M1) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Due to: Horticultural works.
Period : expect disruption until 06:00 on 12 July 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 5.16 miles from Hemel Hempstead.
Location: eastbound entry slip at junction J6 (Slough) .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 11 July 2025 to 05:00 on 12 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18 miles from Hemel Hempstead.
Location: eastbound exit slip at junction J7 (Slough) .
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 12 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 18.14 miles from Hemel Hempstead.
Location: eastbound between junctions J6 (Slough) and J5 (Colnbrook) .
Lane Closures : Lanes 1 and 2 are closed.
Due to: Roadside Drains Works.
Period : expect disruption until 05:00 on 12 July 2025.
Lanes Closed : There are two of four lanes closed.
Nearest town: 18.01 miles from Hemel Hempstead.
Location: eastbound at junction J6 (Slough) .
Lane Closures : Lanes 1 and 2 are closed.
Due to: Roadside Drains Works.
Period : expect disruption until 05:00 on 12 July 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 18.03 miles from Hemel Hempstead.
Location: eastbound between junctions J8 (High Wycombe) and J6 (Slough) .
Lane Closures : Lanes 1 and 2 are closed.
Due to: Roadside Drains Works.
Period : expect disruption until 05:00 on 12 July 2025.
Lanes Closed : There are two of four lanes closed.
Nearest town: 18.92 miles from Hemel Hempstead.
Location: eastbound entry slip at junction J7 (Slough) .
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 12 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 17.84 miles from Hemel Hempstead.
Location: eastbound exit slip at junction J6 (Slough) .
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 12 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 18.03 miles from Hemel Hempstead.
Location: northbound between junctions J1A (Watford) and J2 (Beaconsfield) .
Lane Closures : Lanes 3 and 4 are closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 12 July 2025.
Lanes Closed : There are two of four lanes closed.
Nearest town: 12.97 miles from Hemel Hempstead.
Location: southbound between junctions J2 (Beaconsfield) and J1A (Watford) .
Lane Closures : Lanes 3 and 4 are closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 12 July 2025.
Lanes Closed : There are two of four lanes closed.
Nearest town: 12.43 miles from Hemel Hempstead.
Location: clockwise between junctions J25 (Enfield) and J26 (Waltham Abbey) .
Due to: Road repairs.
Period : expect disruption until 06:00 on 12 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19.04 miles from Hemel Hempstead.
Location: clockwise between junctions J24 (Potters Bar) and J25 (Enfield) .
Lane Closures : Lanes 2, 3 and 4 are closed.
Due to: Road repairs.
Period : expect disruption until 06:00 on 12 July 2025.
Lanes Closed : There are three of four lanes closed.
Nearest town: 17.4 miles from Hemel Hempstead.
Location: clockwise at junction J25 (Enfield) .
Due to: Road repairs.
Period : expect disruption until 06:00 on 12 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 18.67 miles from Hemel Hempstead.
Location: northbound between junctions J12 (Flitwick) and J13 (Milton Keynes) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Roadside Drains Works.
Period : expect disruption until 05:00 on 12 July 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 15.25 miles from Hemel Hempstead.
Location: northbound between the M1 and the junction with the A4146 Bletchley South.
Due to: Roadworks scheme.
Period : from 20:05 on 4 July 2025 to 06:00 on 22 August 2025.
Nearest town: 11.78 miles from Hemel Hempstead.
Location: southbound between the A4146 South and the junction with the A5183 .
Due to: Roadworks scheme.
Period : from 20:04 on 4 July 2025 to 06:00 on 22 August 2025.
Nearest town: 19.28 miles from Hemel Hempstead.
Location: northbound entry slip at junction J1 (North Circular) .
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 12 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 16.26 miles from Hemel Hempstead.
Location: northbound at junction J1 (North Circular) .
Lane Closures : Lane one is closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 12 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 16.36 miles from Hemel Hempstead.
Location: northbound at junction J1 (North Circular) .
Lane Closures : Lane one is closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 12 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 16.14 miles from Hemel Hempstead.
Location: northbound between junctions J1 (North Circular) and J2 (North Circular) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 12 July 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 15.91 miles from Hemel Hempstead.
Location: The A1M northbound between junctions J8 and J9 .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 12:00 on 8 December 2025.
Nearest town: 18.08 miles from Hemel Hempstead.
Location: southbound between junctions J4 (High Wycombe) and J1A (Watford) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 23:00 on 18 July 2025 to 05:00 on 19 July 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 13.04 miles from Hemel Hempstead.
Location: northbound between junctions J1A (Watford) and J2 (Beaconsfield) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 23:15 on 18 July 2025 to 05:30 on 19 July 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 13.14 miles from Hemel Hempstead.
Location: southbound exit slip at junction J2 (Beaconsfield) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 23:00 on 18 July 2025 to 05:00 on 19 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.5 miles from Hemel Hempstead.
Location: clockwise between junctions J17 (Maple Cross) and J18 (Rickmansworth) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 23:00 on 18 July 2025 to 05:00 on 19 July 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 7.36 miles from Hemel Hempstead.
Location: southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 18 July 2025 to 06:00 on 19 July 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.46 miles from Hemel Hempstead.
Location: The A1M southbound between junctions J10 and J9 .
Lane Closures : Lane two will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 18 July 2025 to 05:00 on 19 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.74 miles from Hemel Hempstead.
Location: The A1M southbound entry slip at junction J7 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 18 July 2025 to 05:00 on 19 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.08 miles from Hemel Hempstead.
Location: westbound between junctions J5 (Colnbrook) and J7 (Slough) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 18 July 2025 to 06:00 on 19 July 2025.
Nearest town: 18.23 miles from Hemel Hempstead.
Location: westbound between junctions J6 (Slough) and J7 (Slough) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 18 July 2025 to 06:00 on 19 July 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 18.04 miles from Hemel Hempstead.
Location: westbound at junction J6 (Slough) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 18 July 2025 to 06:00 on 19 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.02 miles from Hemel Hempstead.
Location: westbound between junctions J5 (Colnbrook) and J6 (Slough) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 18 July 2025 to 06:00 on 19 July 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 18.23 miles from Hemel Hempstead.
Location: westbound entry slip at junction J6 (Slough) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 18 July 2025 to 06:00 on 19 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.07 miles from Hemel Hempstead.
Location: eastbound at junction J5 (Colnbrook) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 18 July 2025 to 06:00 on 19 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.2 miles from Hemel Hempstead.
Location: eastbound between junctions J6 (Slough) and J5 (Colnbrook) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 18 July 2025 to 06:00 on 19 July 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 18.23 miles from Hemel Hempstead.
Location: eastbound between junctions J6 (Slough) and J4B (Heathrow) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 18 July 2025 to 06:00 on 19 July 2025.
Nearest town: 18.23 miles from Hemel Hempstead.
Location: eastbound between junctions J5 (Colnbrook) and J4B (Heathrow) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 18 July 2025 to 06:00 on 19 July 2025.
Lanes Closed : There will be two of five lanes closed.
Nearest town: 17.88 miles from Hemel Hempstead.
Location: northbound between the junctions with the A4146 Bletchley South and the A4146 Bletchley North.
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 15 July 2025 to 05:00 on 16 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.88 miles from Hemel Hempstead.
Location: The A1M southbound between junctions J4 and J2 .
Lane Closures : Lane three will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 16 July 2025 to 18 July 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 10.77 miles from Hemel Hempstead.
Location: southbound between junctions J6A (St Albans) 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 12 July 2025 to 05:00 on 13 July 2025.
Schedule : From 22:00 on 14 July 2025 to 05:00 on 15 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 4.8 miles from Hemel Hempstead.
Location: northbound entry slip at junction J8 (Hemel Hstead) .
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 16 July 2025 to 05:00 on 17 July 2025.
Nearest town: 2.74 miles from Hemel Hempstead.
Location: northbound between junctions J5 (Harrow A41) and J6 (Watford A405) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 14 July 2025 to 05:00 on 15 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 5.96 miles from Hemel Hempstead.
Location: northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 09:30 on 17 July 2025 to 15:30 on 17 July 2025.
Nearest town: 13.76 miles from Hemel Hempstead.
Location: southbound between junctions J4 (High Wycombe) and J3 (Loudwater) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 09:30 on 18 July 2025 to 15:30 on 18 July 2025.
Nearest town: 14.12 miles from Hemel Hempstead.
Location: northbound between junctions J1A (Watford) and J2 (Beaconsfield) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 23:15 on 17 July 2025 to 05:30 on 18 July 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 12.75 miles from Hemel Hempstead.
Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 14 July 2025 to 06:00 on 15 July 2025.
Schedule : From 20:00 on 17 July 2025 to 06:00 on 18 July 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 21 July 2025 to 26 July 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 29 July 2025 to 2 August 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 16.38 miles from Hemel Hempstead.
Location: westbound between junctions J2 (N.Circular) and J3 (Heathrow) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 17 July 2025 to 05:30 on 18 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.59 miles from Hemel Hempstead.
Location: anticlockwise exit slip at junction J18 (Rickmansworth) .
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 17 July 2025 to 05:00 on 18 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 6.21 miles from Hemel Hempstead.
Location: anticlockwise between junctions J20 (Hemel Hstead) and J18 (Rickmansworth) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 17 July 2025 to 05:00 on 18 July 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 5.77 miles from Hemel Hempstead.
Location: The A1M southbound between junctions J8 and J7 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 17 July 2025 to 05:00 on 18 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.67 miles from Hemel Hempstead.
Location: northbound between junctions J11A and J12 (Flitwick) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 24 July 2025 to 05:00 on 30 July 2025.
Nearest town: 13.53 miles from Hemel Hempstead.
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 : From 22:00 on 18 July 2025 to 05:00 on 19 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 14.91 miles from Hemel Hempstead.
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 : From 22:00 on 18 July 2025 to 05:00 on 19 July 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 13.53 miles from Hemel Hempstead.
Location: northbound at junction J11 (Luton) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 24 July 2025 to 05:00 on 30 July 2025.
Nearest town: 9.75 miles from Hemel Hempstead.
Location: northbound between junctions J12 (Flitwick) and J13 (Milton Keynes) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 24 July 2025 to 05:00 on 30 July 2025.
Nearest town: 14.91 miles from Hemel Hempstead.
Location: northbound between junctions J10 (Luton Airport) and J11 (Luton) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 24 July 2025 to 05:00 on 30 July 2025.
Nearest town: 7.96 miles from Hemel Hempstead.
Location: northbound at junction J10 (Luton Airport) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 24 July 2025 to 05:00 on 30 July 2025.
Nearest town: 7.4 miles from Hemel Hempstead.
Location: northbound between junctions J11A and J12 (Flitwick) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 24 July 2025 to 05:00 on 30 July 2025.
Nearest town: 12.51 miles from Hemel Hempstead.
Location: northbound at junction J11A .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 24 July 2025 to 05:00 on 30 July 2025.
Nearest town: 11.59 miles from Hemel Hempstead.
Location: northbound between junctions J11 (Luton) and J11A .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 24 July 2025 to 05:00 on 30 July 2025.
Nearest town: 10.25 miles from Hemel Hempstead.
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 : From 22:00 on 18 July 2025 to 05:00 on 19 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 12.9 miles from Hemel Hempstead.
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 05:30 from 16 July 2025 to 18 July 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 10.15 miles from Hemel Hempstead.
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 05:30 from 16 July 2025 to 18 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.01 miles from Hemel Hempstead.
Location: anticlockwise entry slip at junction J19 (Watford) .
Lane Closures : Lane two will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 15 July 2025 to 05:00 on 16 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 5.06 miles from Hemel Hempstead.
Location: southbound between junctions J5 (Harrow A41) and J1 (North Circular) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 15 July 2025 to 05:00 on 16 July 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 9.26 miles from Hemel Hempstead.
Location: southbound between junctions J5 (Harrow A41) and J1 (North Circular) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 15 July 2025 to 05:00 on 16 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 8.47 miles from Hemel Hempstead.
Location: southbound between junctions J5 (Harrow A41) and J1 (North Circular) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 15 July 2025 to 05:00 on 16 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 9.8 miles from Hemel Hempstead.
Location: northbound between junctions J1A (Watford) and J2 (Beaconsfield) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 23:15 on 16 July 2025 to 05:30 on 17 July 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 12.71 miles from Hemel Hempstead.
Location: southbound between junctions J4 (High Wycombe) and J3 (Loudwater) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:15 on 16 July 2025 to 06:00 on 17 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 14.77 miles from Hemel Hempstead.
Location: southbound at junction J4 (High Wycombe) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:15 on 16 July 2025 to 06:00 on 17 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.88 miles from Hemel Hempstead.
Location: southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:15 on 16 July 2025 to 06:00 on 17 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 16.72 miles from Hemel Hempstead.
Location: southbound entry slip at junction J4 (High Wycombe) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:15 on 16 July 2025 to 06:00 on 17 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.54 miles from Hemel Hempstead.
Location: southbound.
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:15 on 16 July 2025 to 06:00 on 17 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.88 miles from Hemel Hempstead.
Location: southbound exit slip at junction J4 (High Wycombe) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:15 on 16 July 2025 to 06:00 on 17 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.62 miles from Hemel Hempstead.
Location: southbound between junctions J9 (Dunstable A5) and J8 (Hemel Hstead) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 16 July 2025 to 05:00 on 17 July 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 3.23 miles from Hemel Hempstead.
Location: westbound between the A3044 and the junction with the M25 .
Lane Closures : Lane one will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 16 July 2025 to 05:00 on 17 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.8 miles from Hemel Hempstead.
Location: northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 16 July 2025 to 05:00 on 17 July 2025.
Nearest town: 13.55 miles from Hemel Hempstead.
Location: northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 16 July 2025 to 05:00 on 17 July 2025.
Nearest town: 13.28 miles from Hemel Hempstead.
Location: westbound entry slip at junction J7 (Slough) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 16 July 2025 to 06:00 on 17 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.84 miles from Hemel Hempstead.
Location: westbound between junctions J6 (Slough) and J8 (High Wycombe) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 16 July 2025 to 06:00 on 17 July 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 18.08 miles from Hemel Hempstead.
Location: northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 15 July 2025 to 05:00 on 16 July 2025.
Nearest town: 3.99 miles from Hemel Hempstead.
Location: southbound between junctions J9 (Dunstable A5) and J8 (Hemel Hstead) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 15 July 2025 to 05:00 on 16 July 2025.
Nearest town: 3.59 miles from Hemel Hempstead.
Location: southbound between junctions J8 (Hemel Hstead) and J6 (Watford A405) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 15 July 2025 to 05:00 on 16 July 2025.
Nearest town: 3.44 miles from Hemel Hempstead.
Location: eastbound between the junctions with the M1 and the A405 .
Lane Closures : Lane two will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 21:00 on 14 July 2025 to 05:00 on 15 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 4.5 miles from Hemel Hempstead.
Location: northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 09:30 on 16 July 2025 to 15:30 on 16 July 2025.
Nearest town: 13.28 miles from Hemel Hempstead.
Location: clockwise between junctions J21A (Watword) and J22 (St Albans) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 16 July 2025 to 18 July 2025.
Nearest town: 5.8 miles from Hemel Hempstead.
Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:15 on 15 July 2025 to 06:00 on 16 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 16.02 miles from Hemel Hempstead.
Location: northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 15 July 2025 to 05:30 on 16 July 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 12.47 miles from Hemel Hempstead.
Location: northbound entry slip at junction J2 (Beaconsfield) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 15 July 2025 to 05:30 on 16 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.53 miles from Hemel Hempstead.
Location: northbound between the A4155 and the junction with the M40 .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:15 on 15 July 2025 to 06:00 on 16 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.23 miles from Hemel Hempstead.
Location: northbound.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:15 on 15 July 2025 to 06:00 on 16 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.66 miles from Hemel Hempstead.
Location: northbound entry slip at junction J4 (High Wycombe) .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:15 on 15 July 2025 to 06:00 on 16 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.64 miles from Hemel Hempstead.
Location: anticlockwise between junctions J14 (Heathrow Airport) and J13 (A30) .
Lane Closures : Lane one will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 15 July 2025 to 05:30 on 16 July 2025.
Lanes Closed : There will be one of five lanes closed.
Nearest town: 19.99 miles from Hemel Hempstead.
Location: anticlockwise at junction J14 (Heathrow Airport) .
Lane Closures : Lane one will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 15 July 2025 to 05:30 on 16 July 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 19.24 miles from Hemel Hempstead.
Location: anticlockwise entry slip at junction J14 (Heathrow Airport) from A3113.
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 15 July 2025 to 05:30 on 16 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.58 miles from Hemel Hempstead.
Location: anticlockwise between junctions J24 (Potters Bar) and J23 (Hatfield) .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 15 July 2025 to 05:00 on 16 July 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 12.51 miles from Hemel Hempstead.
Location: The A1M northbound entry slip at junction J5 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 15 July 2025 to 05:30 on 16 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.26 miles from Hemel Hempstead.
Location: anticlockwise exit slip at junction J23 (Hatfield) .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 15 July 2025 to 05:00 on 16 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.9 miles from Hemel Hempstead.
Location: anticlockwise between junctions J25 (Enfield) and J24 (Potters Bar) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 15 July 2025 to 05:00 on 16 July 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 16.37 miles from Hemel Hempstead.
Location: southbound between junctions J2 (Beaconsfield) and J1A (Watford) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 09:30 on 15 July 2025 to 15:30 on 15 July 2025.
Nearest town: 12.44 miles from Hemel Hempstead.
Location: southbound between junctions J2 (Beaconsfield) and J1A (Watford) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 09:30 on 14 July 2025 to 15:30 on 14 July 2025.
Nearest town: 12.48 miles from Hemel Hempstead.
Location: northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 15 July 2025 to 05:00 on 16 July 2025.
Nearest town: 14.46 miles from Hemel Hempstead.
Location: southbound between junctions J4 (High Wycombe) and J3 (Loudwater) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 15 July 2025 to 05:00 on 16 July 2025.
Nearest town: 14.22 miles from Hemel Hempstead.
Location: northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 14 July 2025 to 05:30 on 15 July 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 12.47 miles from Hemel Hempstead.
Location: northbound between junctions J6 (Watford A405) and J6A (St Albans) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 14 July 2025 to 18 July 2025.
Schedule : From 23:00 on 18 July 2025 to 06:00 on 19 July 2025.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 21 July 2025 to 25 July 2025.
Schedule : From 23:00 on 25 July 2025 to 06:00 on 26 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 5.09 miles from Hemel Hempstead.
Location: northbound between junctions J5 (Harrow A41) and J6 (Watford A405) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 14 July 2025 to 18 July 2025.
Schedule : From 23:00 on 18 July 2025 to 06:00 on 19 July 2025.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 21 July 2025 to 25 July 2025.
Schedule : From 23:00 on 25 July 2025 to 06:00 on 26 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 5.26 miles from Hemel Hempstead.
Location: northbound at the junction with the M1 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 14 July 2025 to 18 July 2025.
Schedule : From 23:00 on 18 July 2025 to 06:00 on 19 July 2025.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 21 July 2025 to 25 July 2025.
Schedule : From 23:00 on 25 July 2025 to 06:00 on 26 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 5.19 miles from Hemel Hempstead.
Location: anticlockwise between junctions J20 (Hemel Hstead) and J18 (Rickmansworth) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 23:00 and 05:30 from 14 July 2025 to 17 July 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 5.39 miles from Hemel Hempstead.
Location: anticlockwise between junctions J18 (Rickmansworth) and J17 (Maple Cross) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 23:00 and 05:30 from 14 July 2025 to 17 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 6.58 miles from Hemel Hempstead.
Location: anticlockwise at junction J18 (Rickmansworth) .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 23:00 and 05:30 from 14 July 2025 to 17 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 6.21 miles from Hemel Hempstead.
Location: anticlockwise exit slip at junction J17 (Maple Cross) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 23:00 and 05:30 from 14 July 2025 to 17 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 7.71 miles from Hemel Hempstead.
Location: southbound entry slip at junction J3 (Loudwater) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:15 on 14 July 2025 to 06:00 on 15 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.52 miles from Hemel Hempstead.
Location: anticlockwise entry slip at junction J25 (Enfield) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 14 July 2025 to 05:00 on 15 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.93 miles from Hemel Hempstead.
Location: The A1M northbound at junction J1 .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 14 July 2025 to 18 July 2025.
Schedule : From 23:00 on 18 July 2025 to 06:00 on 19 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.59 miles from Hemel Hempstead.
Location: westbound between junctions J4 and J4B (Heathrow) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 22:00 on 14 July 2025 to 05:30 on 16 July 2025.
Nearest town: 17.6 miles from Hemel Hempstead.
Location: westbound at junction J4B (Heathrow) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 14 July 2025 to 16 July 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 17.67 miles from Hemel Hempstead.
Location: westbound between junctions J4 and J4B (Heathrow) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 14 July 2025 to 16 July 2025.
Lanes Closed : There will be one of five lanes closed.
Nearest town: 17.6 miles from Hemel Hempstead.
Location: clockwise entry slip at junction J21 (M1) .
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 22:00 on 14 July 2025 to 05:30 on 15 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 4.59 miles from Hemel Hempstead.
Location: clockwise at junction J21A (Watword) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 22:00 on 14 July 2025 to 05:30 on 15 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 4.45 miles from Hemel Hempstead.
Location: clockwise between junctions J20 (Hemel Hstead) and J21 (M1) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 22:00 on 14 July 2025 to 05:30 on 15 July 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 3.9 miles from Hemel Hempstead.
Location: clockwise exit slip at junction J21A (Watword) .
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 22:00 on 14 July 2025 to 05:30 on 15 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 4.91 miles from Hemel Hempstead.
Location: southbound between the M25 and the junction with the A5135 .
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 14 July 2025 to 18 July 2025.
Schedule : From 23:00 on 18 July 2025 to 06:00 on 19 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 11.6 miles from Hemel Hempstead.
Location: The A1M southbound at junction J1 .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 14 July 2025 to 18 July 2025.
Schedule : From 23:00 on 18 July 2025 to 06:00 on 19 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.6 miles from Hemel Hempstead.
Location: anticlockwise between junctions J25 (Enfield) and J24 (Potters Bar) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 14 July 2025 to 05:00 on 15 July 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 16.54 miles from Hemel Hempstead.
Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 14 July 2025 to 19 July 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 21 July 2025 to 26 July 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 28 July 2025 to 2 August 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 4 August 2025 to 9 August 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.99 miles from Hemel Hempstead.
Location: northbound between the A5183 and the junction with the A4146 Bletchley South.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 14 July 2025 to 16 July 2025.
Nearest town: 12.92 miles from Hemel Hempstead.
Location: southbound between the A4146 South and the junction with the A5183 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 14 July 2025 to 16 July 2025.
Nearest town: 13.59 miles from Hemel Hempstead.
Location: southbound exit slip at junction J10 (Luton Airport) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 23 July 2025 to 05:00 on 24 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 7.73 miles from Hemel Hempstead.
Location: northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 18 August 2025 to 22 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 2.86 miles from Hemel Hempstead.
Location: southbound between junctions J10 (Luton Airport) and J8 (Hemel Hstead) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 4 August 2025 to 9 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 6.24 miles from Hemel Hempstead.
Location: northbound between junctions J9 (Dunstable A5) and J10 (Luton Airport) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 14 July 2025 to 18 July 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 21 July 2025 to 25 July 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 28 July 2025 to 1 August 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 4 August 2025 to 8 August 2025.
Nearest town: 5.52 miles from Hemel Hempstead.
Location: northbound between junctions J9 (Dunstable A5) and J10 (Luton Airport) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 4 August 2025 to 9 August 2025.
Lanes Closed : There will be two of five lanes closed.
Nearest town: 5.52 miles from Hemel Hempstead.
Location: northbound between junctions J9 (Dunstable A5) and J10 (Luton Airport) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 21 July 2025 to 26 July 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 28 July 2025 to 1 August 2025.
Lanes Closed : There will be two of five lanes closed.
Nearest town: 5.52 miles from Hemel Hempstead.
Location: southbound entry slip at junction J10 (Luton Airport) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 23 July 2025 to 05:00 on 24 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 7.57 miles from Hemel Hempstead.
Location: northbound between junctions J6 (Watford A405) and J9 (Dunstable A5) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 14 July 2025 to 18 July 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 21 July 2025 to 25 July 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 28 July 2025 to 1 August 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 4 August 2025 to 8 August 2025.
Nearest town: 4.25 miles from Hemel Hempstead.
Location: southbound between junctions J10 (Luton Airport) and J9 (Dunstable A5) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 21 July 2025 to 26 July 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 28 July 2025 to 1 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 7.73 miles from Hemel Hempstead.
Location: southbound between junctions J11 (Luton) and J10 (Luton Airport) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 21 July 2025 to 26 July 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 28 July 2025 to 1 August 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 8.25 miles from Hemel Hempstead.
Location: northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 4 August 2025 to 9 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 3.89 miles from Hemel Hempstead.
Location: northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 21 July 2025 to 26 July 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 28 July 2025 to 1 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 4.11 miles from Hemel Hempstead.
Location: northbound between junctions J10 (Luton Airport) and J11 (Luton) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 14 July 2025 to 18 July 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 21 July 2025 to 25 July 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 28 July 2025 to 1 August 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 4 August 2025 to 8 August 2025.
Nearest town: 7.96 miles from Hemel Hempstead.
Location: northbound between junctions J10 (Luton Airport) and J11 (Luton) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 21 July 2025 to 26 July 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 28 July 2025 to 1 August 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 7.96 miles from Hemel Hempstead.
Location: northbound between junctions J9 (Dunstable A5) and J10 (Luton Airport) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 14 July 2025 to 18 July 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 21 July 2025 to 25 July 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 28 July 2025 to 1 August 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 4 August 2025 to 8 August 2025.
Nearest town: 6.44 miles from Hemel Hempstead.
Location: southbound between junctions J9 (Dunstable A5) and J8 (Hemel Hstead) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 18 August 2025 to 22 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 4.31 miles from Hemel Hempstead.
Location: northbound between junctions J9 (Dunstable A5) and J10 (Luton Airport) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 21 July 2025 to 26 July 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 28 July 2025 to 1 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 6.44 miles from Hemel Hempstead.
Location: northbound entry slip at junction J10 (Luton Airport) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 22 July 2025 to 05:00 on 23 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 7.56 miles from Hemel Hempstead.
Location: northbound exit slip at junction J10 (Luton Airport) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 22 July 2025 to 05:00 on 23 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 7.4 miles from Hemel Hempstead.
Location: northbound exit slip at junction J9 (Dunstable A5) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 5 August 2025 to 05:00 on 6 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 5.38 miles from Hemel Hempstead.
Location: northbound exit slip at junction J5 (High Wycombe) .
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 14 July 2025 to 18 July 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 21 July 2025 to 25 July 2025.
Nearest town: 19.3 miles from Hemel Hempstead.
Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 14 July 2025 to 18 July 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 21 July 2025 to 25 July 2025.
Nearest town: 19.06 miles from Hemel Hempstead.
Location: southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 12 July 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 17.18 miles from Hemel Hempstead.
Location: eastbound between junctions J4 and J3 (Heathrow) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:30 on 12 July 2025 to 05:30 on 13 July 2025.
Schedule : From 23:00 on 13 July 2025 to 05:30 on 14 July 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 17.58 miles from Hemel Hempstead.
Location: eastbound between junctions J4B (Heathrow) and J4 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:30 on 12 July 2025 to 05:30 on 13 July 2025.
Schedule : From 23:00 on 13 July 2025 to 05:30 on 14 July 2025.
Lanes Closed : There will be two of five lanes closed.
Nearest town: 17.65 miles from Hemel Hempstead.
Location: eastbound at junction J4B (Heathrow) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:30 on 12 July 2025 to 05:30 on 13 July 2025.
Schedule : From 23:00 on 13 July 2025 to 05:30 on 14 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 17.65 miles from Hemel Hempstead.
Location: anticlockwise exit slip at junction J15 (Slough) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:30 on 12 July 2025 to 05:30 on 13 July 2025.
Schedule : From 23:00 on 13 July 2025 to 05:30 on 14 July 2025.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 14 July 2025 to 18 July 2025.
Schedule : From 23:00 on 18 July 2025 to 05:30 on 19 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.28 miles from Hemel Hempstead.
Location: anticlockwise between junctions J16 (M40) and J15 (Slough) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:30 on 12 July 2025 to 05:30 on 13 July 2025.
Schedule : From 23:00 on 13 July 2025 to 05:30 on 14 July 2025.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 14 July 2025 to 18 July 2025.
Schedule : From 23:00 on 18 July 2025 to 05:30 on 19 July 2025.
Nearest town: 16.34 miles from Hemel Hempstead.
Location: eastbound entry slip at junction J4B (Heathrow) from the M25 anti-clockwise.
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:30 on 12 July 2025 to 05:30 on 13 July 2025.
Schedule : From 23:00 on 13 July 2025 to 05:30 on 14 July 2025.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 14 July 2025 to 18 July 2025.
Schedule : From 23:00 on 18 July 2025 to 05:30 on 19 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.4 miles from Hemel Hempstead.
Location: The A1M northbound exit slip at junction J7 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 09:00 on 18 July 2025 to 16:00 on 18 July 2025.
Nearest town: 15 miles from Hemel Hempstead.
Location: The A1M northbound between junctions J8 and J9 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:00 and 16:00 from 14 July 2025 to 15 July 2025.
Nearest town: 16.91 miles from Hemel Hempstead.
Location: The A1M northbound between junctions J9 and J10 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 09:00 on 16 July 2025 to 16:00 on 16 July 2025.
Nearest town: 19.95 miles from Hemel Hempstead.
Location: The A1M northbound between junctions J7 and J8 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 09:00 on 18 July 2025 to 16:00 on 18 July 2025.
Nearest town: 15.05 miles from Hemel Hempstead.
Location: The A1M northbound between junctions J7 and J8 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:00 and 16:00 from 14 July 2025 to 15 July 2025.
Nearest town: 15.28 miles from Hemel Hempstead.
Location: southbound at the junction with the A4146 South.
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 14 July 2025 to 06:00 on 15 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.28 miles from Hemel Hempstead.
Location: southbound.
Due to: Roadworks.
Period : expect disruption until 06:00 on 12 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 18.1 miles from Hemel Hempstead.
Location: southbound between the A4146 South and the junction with the A4012 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 12 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19.24 miles from Hemel Hempstead.
Location: southbound between the junctions with the A4146 North and the A4146 South.
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 12 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 19.56 miles from Hemel Hempstead.
Location: northbound between the A5183 and the junction with the A4146 Bletchley South.
Due to: Roadworks.
Period : expect disruption until 06:00 on 12 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 11.47 miles from Hemel Hempstead.
Location: northbound.
Due to: Roadworks.
Period : expect disruption until 06:00 on 12 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 18.12 miles from Hemel Hempstead.
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 : From 20:00 on 14 July 2025 to 06:00 on 15 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.2 miles from Hemel Hempstead.
Location: southbound between the A4146 South and the junction with the A5183 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 12 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 17.41 miles from Hemel Hempstead.
Location: northbound between the junctions with the M1 and the A5183 .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 12 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 11.78 miles from Hemel Hempstead.
Location: clockwise between junctions J23 (Hatfield) and J24 (Potters Bar) .
Lane Closures : Lane one will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 14 July 2025 to 18 July 2025.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 21 July 2025 to 25 July 2025.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 28 July 2025 to 1 August 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 12.22 miles from Hemel Hempstead.
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 14 July 2025 to 16 July 2025.
Schedule : From 22:00 on 18 July 2025 to 05:00 on 19 July 2025.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 21 July 2025 to 23 July 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 10.15 miles from Hemel Hempstead.
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 14 July 2025 to 16 July 2025.
Schedule : From 22:00 on 18 July 2025 to 05:00 on 19 July 2025.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 21 July 2025 to 23 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.01 miles from Hemel Hempstead.
Location: southbound exit slip at junction J10 (Luton Airport) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 19 July 2025 to 05:00 on 20 July 2025.
Schedule : From 22:00 on 16 August 2025 to 05:00 on 17 August 2025.
Schedule : From 22:00 on 20 September 2025 to 05:00 on 21 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 7.73 miles from Hemel Hempstead.
Location: southbound exit slip at junction J12 (Flitwick) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 18 July 2025 to 05:00 on 19 July 2025.
Schedule : From 22:00 on 15 August 2025 to 05:00 on 16 August 2025.
Schedule : From 22:00 on 19 September 2025 to 05:00 on 20 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.83 miles from Hemel Hempstead.
Location: southbound entry slip at junction J12 (Flitwick) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 18 July 2025 to 05:00 on 19 July 2025.
Schedule : From 22:00 on 15 August 2025 to 05:00 on 16 August 2025.
Schedule : From 22:00 on 19 September 2025 to 05:00 on 20 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.55 miles from Hemel Hempstead.
Location: southbound between junctions J10 (Luton Airport) and J8 (Hemel Hstead) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 19 July 2025 to 05:00 on 20 July 2025.
Schedule : From 22:00 on 16 August 2025 to 05:00 on 17 August 2025.
Schedule : From 22:00 on 20 September 2025 to 05:00 on 21 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 7.57 miles from Hemel Hempstead.
Location: northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 16 July 2025 to 05:00 on 17 July 2025.
Schedule : From 22:00 on 13 August 2025 to 05:00 on 14 August 2025.
Schedule : From 22:00 on 17 September 2025 to 05:00 on 18 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 5.3 miles from Hemel Hempstead.
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 16 July 2025 to 05:00 on 17 July 2025.
Schedule : From 22:00 on 13 August 2025 to 05:00 on 14 August 2025.
Schedule : From 22:00 on 17 September 2025 to 05:00 on 18 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 9.94 miles from Hemel Hempstead.
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 16 July 2025 to 05:00 on 17 July 2025.
Schedule : From 22:00 on 13 August 2025 to 05:00 on 14 August 2025.
Schedule : From 22:00 on 17 September 2025 to 05:00 on 18 September 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 4.45 miles from Hemel Hempstead.
Location: southbound between junctions J11A and J10 (Luton Airport) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 19 July 2025 to 05:00 on 20 July 2025.
Schedule : From 22:00 on 16 August 2025 to 05:00 on 17 August 2025.
Schedule : From 22:00 on 20 September 2025 to 05:00 on 21 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.17 miles from Hemel Hempstead.
Location: southbound entry slip at junction J11 (Luton) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 19 July 2025 to 05:00 on 20 July 2025.
Schedule : From 22:00 on 16 August 2025 to 05:00 on 17 August 2025.
Schedule : From 22:00 on 20 September 2025 to 05:00 on 21 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 9.91 miles from Hemel Hempstead.
National Highways England
Transport for London (TFL)
Traffic Wales
Traffic Scotland
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