Accident Location : The A1M southbound between junctions J6 and J4 .
Lane Closures : The hard shoulder and lane 1 are closed.
Reason : Road traffic collision.
Status : Currently Active.
Time To Clear : The event is expected to clear between 17:00 and 17:15 on 23/06/2025.
Return To Normal : Normal traffic conditions are expected between 17:00 and 17:15 on 23/06/2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Lanes Closed : There is one of three lanes closed.
Green Street (All Directions) Green Street (All Directions) at the junction of Jute Lane - The level crossing barriers are now working. Fault now repaired.
Southgate Circus junction with Southgate Circus junction with Chase Side(All Directions) There is a collision at this location. Traffic is flowing well.
Congestion Location : The M25 anticlockwise exit slip at junction J20 (Hemel Hstead) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 14:15 and 14:30 on 23/06/2025. 
Congestion Location : The M1 northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 23/06/2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Congestion Location : The A414 westbound between the junctions with the M1 and the A4147 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 23/06/2025.
Congestion Location : The A405 northbound between the junctions with the M1 and the M25 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:00 and 16:15 on 23/06/2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Congestion Location : The M25 clockwise exit slip at junction J21A (Watword) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:00 and 16:15 on 23/06/2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Congestion Location : The A1 northbound between the junctions with the A603 and the A421 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:00 and 16:15 on 23/06/2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Congestion Location : The A1M southbound between junctions J6 and J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:00 and 16:15 on 23/06/2025.
Cause : Road traffic collision.
Delay : There are currently delays of 10 minutes against expected traffic.
Road Works Location : The A1M northbound between junctions J8 and J9 .
Lane Closures : The hard shoulder is closed.
Reason : Roadworks.
Status : Currently Active.
Period : expect disruption until 12:00 on 8/12/2025.
Road Works Location : The M1 northbound between junctions J9 (Dunstable A5) and J14 (Milton Keynes) .
Reason : Roadworks scheme.
Status : Currently Active.
Period : from 22:00 on 16/06/2025 to 05:00 on 24/07/2025.
Road Works Location : The A1 northbound between the junctions with the A507 and the A6001 Biggleswade South .
Lane Closures : Lane one will be closed.
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 23/06/2025 to 05:00 on 24/06/2025.
Lanes Closed : There will be one of two lanes closed.
Road Works Location : The A1M southbound between junctions J7 and J6 .
Lane Closures : Lane two will be closed.
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 23/06/2025 to 05:00 on 24/06/2025.
Lanes Closed : There will be one of two lanes closed.
Road Works Location : The A1M northbound between junctions J6 and J9 .
Reason : Roadworks scheme.
Status : Currently Active.
Period : from 21:03 on 18/06/2025 to 05:00 on 9/07/2025.
Road Works Location : The A1M northbound between junctions J6 and J7 .
Lane Closures : Lane two will be closed.
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 23/06/2025 to 05:00 on 24/06/2025.
Lanes Closed : There will be one of two lanes closed.
Road Works Location : The M1 northbound between junctions J11A and J12 (Flitwick) .
Lane Closures : Lanes 1 and 2 will be closed.
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 23/06/2025 to 05:00 on 24/06/2025.
Lanes Closed : There will be two of four lanes closed.
Road Works Location : The M1 northbound between junctions J11A and J12 (Flitwick) .
Lane Closures : Lanes 1 and 2 will be closed.
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 23/06/2025 to 05:00 on 24/06/2025.
Lanes Closed : There will be two of three lanes closed.
Road Works Location : The M1 northbound between junctions J10 (Luton Airport) and J11 (Luton) .
Lane Closures : Lane one will be closed.
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 23/06/2025 to 05:00 on 24/06/2025.
Lanes Closed : There will be one of three lanes closed.
Road Works Location : The M1 northbound between junctions J9 (Dunstable A5) and J10 (Luton Airport) .
Lane Closures : Lane one will be closed.
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 23/06/2025 to 05:00 on 24/06/2025.
Lanes Closed : There will be one of four lanes closed.
Road Works Location : The A5 northbound between the M1 and the junction with the A4146 Bletchley South.
Reason : Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 23/06/2025 to 06:00 on 22/08/2025.
Road Works Location : The A421 southbound entry slip from the A603 .
Reason : Road repairs are planned.
Status : Pending.
Schedule : From 20:00 on 23/06/2025 to 06:00 on 24/06/2025.
Lanes Closed : All lanes will be closed.
Road Works Location : The M11 northbound entry slip at junction J7 (Chelmsford) .
Lane Closures : Lanes 1 and 2 will be closed.
Reason : Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 23/06/2025 to 05:00 on 24/06/2025.
Lanes Closed : All lanes will be closed.
Road Works Location : The A120 eastbound between the M11 and the junction with the A131 South.
Reason : Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 23/06/2025 to 05:00 on 25/06/2025.
Road Works Location : The A1M southbound between junctions J7 and J6 .
Reason : Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 23/06/2025 to 05:00 on 24/06/2025.
Road Works Location : The M1 northbound at junction J8 (Hemel Hstead) .
Reason : Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 23/06/2025 to 05:00 on 24/06/2025.
Road Works Location : The M25 anticlockwise between junctions J25 (Enfield) and J24 (Potters Bar) .
Lane Closures : Lanes 1 and 2 will be closed.
Reason : Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 23/06/2025 to 05:00 on 24/06/2025.
Lanes Closed : There will be two of four lanes closed.
Road Works Location : The M25 clockwise between junctions J24 (Potters Bar) and J25 (Enfield) .
Lane Closures : Lane one will be closed.
Reason : Barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 23/06/2025 to 05:00 on 24/06/2025.
Lanes Closed : There will be one of four lanes closed.
Road Works Location : The M1 northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .
Lane Closures : The hard shoulder is closed.
Reason : Roadside Equipment Maintenance.
Status : Currently Active.
Period : expect disruption until 15:30 on 23/06/2025. Current Incidents
CongestionLocation : The M1 northbound at junction J8 (Hemel Hstead) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:00 and 16:15 on 23/06/2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Location:
M1, 2.21m of Hemel Hempstead, Hertfordshire
CongestionLocation : The A1M southbound between junctions J6 and J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:00 and 16:15 on 23/06/2025.
Cause : Road traffic collision.
Delay : There are currently delays of 10 minutes against expected traffic.
Location:
A1(M), 1.2m of Welwyn Garden City, Hertfordshire
CongestionLocation : The A1 northbound between the junctions with the A603 and the A421 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:00 and 16:15 on 23/06/2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Location:
A1, 6.66m of Biggleswade, Bedford
CongestionLocation : The M25 clockwise exit slip at junction J21A (Watword) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:00 and 16:15 on 23/06/2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Location:
M25, 2.91m of Saint Albans, Hertfordshire
CongestionLocation : The A405 northbound between the junctions with the M1 and the M25 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:00 and 16:15 on 23/06/2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Location:
A405, 2.78m of Watford, Hertfordshire
CongestionLocation : The A414 westbound between the junctions with the M1 and the A4147 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 23/06/2025.
Location:
A414, 1.97m of Hemel Hempstead, Hertfordshire
CongestionLocation : The M1 northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 23/06/2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Location:
M1, 3.6m of Hemel Hempstead, Hertfordshire
AccidentLocation : The A1M southbound between junctions J6 and J4 .
Lane Closures : The hard shoulder and lane 1 are closed.
Reason : Road traffic collision.
Status : Currently Active.
Time To Clear : The event is expected to clear between 17:00 and 17:15 on 23/06/2025.
Return To Normal : Normal traffic conditions are expected between 17:00 and 17:15 on 23/06/2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Lanes Closed : There is one of three lanes closed.
Location:
A1(M), 1.22m of Welwyn Garden City, Hertfordshire
CongestionLocation : The M25 anticlockwise exit slip at junction J20 (Hemel Hstead) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 14:15 and 14:30 on 23/06/2025. CLEARED @ 14:14
Location:
M25, 3m of Watford, Hertfordshire
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