Location: southbound exit slip at junction J17 .
Due to: Congestion.
Normal traffic conditions are expected between 18:30 and 18:45 on 15 June 2026.
Nearest town: 10.58 miles from Hounslow Green.

Location: eastbound between the junctions with the A131 South and the A131 North.
Due to: Congestion.
Normal traffic conditions are expected between 18:15 and 18:30 on 15 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 7.51 miles from Hounslow Green.

Location: eastbound between the junctions with the M11 and the A131 South.
Due to: Roadworks.
Period : from 21:33 on 15 June 2026 to 05:00 on 16 June 2026.
Lanes Closed : All lanes are closed.
Nearest town: 6.35 miles from Hounslow Green.

Location: northbound between junctions J15 and J19 .
Due to: Roadworks.
Period : from 20:39 on 15 June 2026 to 05:00 on 16 June 2026.
Lanes Closed : All lanes are closed.
Nearest town: 9.81 miles from Hounslow Green.

Location: eastbound.
Due to: Roadworks scheme.
Period : from 20:07 on 15 June 2026 to 06:00 on 18 June 2026.
Nearest town: 7.19 miles from Hounslow Green.

Location: eastbound between the M11 and the junction with the A131 North.
Lane Closures : Lane one is closed.
Due to: Road Marking Works.
Period : expect disruption until 06:00 on 16 June 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 5.97 miles from Hounslow Green.

Location: eastbound.
Due to: Road Marking Works.
Period : expect disruption until 06:00 on 16 June 2026.
Lanes Closed : All lanes are closed.
Nearest town: 6.7 miles from Hounslow Green.

Location: northbound exit slip at junction J16 .
Due to: Roadworks scheme.
Period : from 21:00 on 15 June 2026 to 05:00 on 27 June 2026.
Nearest town: 10.64 miles from Hounslow Green.

Location: southbound exit slip at junction J17 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 30 June 2026 to 05:00 on 4 July 2026.
Nearest town: 10.53 miles from Hounslow Green.

Location: southbound entry slip at junction J16 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 30 June 2026 to 4 July 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 10.8 miles from Hounslow Green.

Location: southbound exit slip at junction J17 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 30 June 2026 to 4 July 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 10.53 miles from Hounslow Green.

Location: southbound between junctions J18 and J17 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 30 June 2026 to 4 July 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 9.92 miles from Hounslow Green.

Location: southbound exit slip at junction J18 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 30 June 2026 to 4 July 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 9.66 miles from Hounslow Green.

Location: southbound between junctions J20B and J18 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 30 June 2026 to 4 July 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 7.83 miles from Hounslow Green.

Location: southbound entry slip at junction J19 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 30 June 2026 to 4 July 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 7.84 miles from Hounslow Green.

Location: southbound between junctions J17 and J15 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 30 June 2026 to 4 July 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 10.66 miles from Hounslow Green.

Location: southbound exit slip at junction J15 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 30 June 2026 to 4 July 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 9.83 miles from Hounslow Green.

Location: northbound exit slip at junction J15 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 22 June 2026 to 05:00 on 23 June 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 9.9 miles from Hounslow Green.

Location: southbound exit slip at junction J16 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 30 June 2026 to 4 July 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 10.8 miles from Hounslow Green.

Location: southbound between junctions J20B and J19 .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 20:00 on 22 June 2026 to 06:00 on 23 June 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 8.29 miles from Hounslow Green.

Location: southbound exit slip at junction J19 .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 05:00 on 16 June 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 7.75 miles from Hounslow Green.

Location: northbound entry slip at junction J17 .
Due to: Roadworks.
Period : expect disruption until 05:00 on 16 June 2026.
Lanes Closed : All lanes are closed.
Nearest town: 10.55 miles from Hounslow Green.

Location: northbound between junctions J15 and J16 .
Due to: Roadworks.
Period : expect disruption until 05:00 on 16 June 2026.
Lanes Closed : All lanes are closed.
Nearest town: 9.83 miles from Hounslow Green.

Location: northbound between junctions J19 and J20B .
Lane Closures : Lane three will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 17 June 2026 to 05:00 on 18 June 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 8.06 miles from Hounslow Green.

Location: northbound exit slip at junction J17 .
Due to: Roadworks.
Period : expect disruption until 05:00 on 16 June 2026.
Lanes Closed : All lanes are closed.
Nearest town: 10.7 miles from Hounslow Green.

Location: northbound between junctions J16 and J20B .
Due to: Roadworks.
Period : expect disruption until 05:00 on 16 June 2026.
Lanes Closed : All lanes are closed.
Nearest town: 10.71 miles from Hounslow Green.

Location: northbound between junctions J18 and J19 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 13 July 2026 to 18 July 2026.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 20 July 2026 to 25 July 2026.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 27 July 2026 to 1 August 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.66 miles from Hounslow Green.

Location: northbound exit slip at junction J18 .
Due to: Roadworks.
Period : expect disruption until 05:00 on 16 June 2026.
Lanes Closed : All lanes are closed.
Nearest town: 10.08 miles from Hounslow Green.

Location: northbound entry slip at junction J18 .
Due to: Roadworks.
Period : expect disruption until 05:00 on 16 June 2026.
Lanes Closed : All lanes are closed.
Nearest town: 9.84 miles from Hounslow Green.

Location: northbound exit slip at junction J19 .
Due to: Roadworks.
Period : expect disruption until 05:00 on 16 June 2026.
Lanes Closed : All lanes are closed.
Nearest town: 7.98 miles from Hounslow Green.

Location: northbound between junctions J12 and J15 .
Lane Closures : Lane two will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 16 June 2026 to 05:00 on 17 June 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.85 miles from Hounslow Green.

Location: northbound at junction J15 .
Due to: Roadworks.
Period : expect disruption until 05:00 on 16 June 2026.
Lanes Closed : All lanes are closed.
Nearest town: 9.9 miles from Hounslow Green.

Location: eastbound.
Due to: Roadworks.
Period : expect disruption until 06:00 on 16 June 2026.
Lanes Closed : All lanes are closed.
Nearest town: 6.67 miles from Hounslow Green.

Location: eastbound.
Due to: Roadworks.
Period : expect disruption until 06:00 on 16 June 2026.
Lanes Closed : All lanes are closed.
Nearest town: 7.19 miles from Hounslow Green.

Location: eastbound between the A131 South and the junction with the A131 North.
Due to: Road marking works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 6 July 2026 to 12 July 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 6.48 miles from Hounslow Green.

Location: eastbound between the junctions with the A131 South and the A131 North.
Lane Closures : Lane one will be closed.
Due to: Road marking works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 29 June 2026 to 2 July 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 7.81 miles from Hounslow Green.

Location: westbound between the junctions with the A131 North and the A131 South.
Due to: Road marking works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 6 July 2026 to 12 July 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 8.37 miles from Hounslow Green.

Location: eastbound between the junctions with the A131 South and the A131 North.
Due to: Road marking works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 6 July 2026 to 12 July 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 8.33 miles from Hounslow Green.

Location: eastbound at the junction with the A131 South.
Due to: Road marking works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 6 July 2026 to 12 July 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 6.1 miles from Hounslow Green.

Location: eastbound between the junctions with the M11 and the A131 South.
Lane Closures : Lane two will be closed.
Due to: Road marking works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 6 July 2026 to 12 July 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 5.06 miles from Hounslow Green.

Location: eastbound.
Due to: Roadworks.
Period : expect disruption until 06:00 on 16 June 2026.
Lanes Closed : All lanes are closed.
Nearest town: 4.07 miles from Hounslow Green.

Location: eastbound between the M11 and the junction with the A131 South.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 15 June 2026 to 05:00 on 16 June 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 16 June 2026 to 18 June 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 7.19 miles from Hounslow Green.

Location: northbound exit slip at junction J16 .
Due to: Roadworks.
Period : expect disruption until 05:00 on 16 June 2026.
Lanes Closed : All lanes are closed.
Nearest town: 10.64 miles from Hounslow Green.

Location: southbound between junctions J10 (Saffron Walden) and J8 (Bishops Stortford) .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 24 June 2026 to 26 June 2026.
Nearest town: 8.74 miles from Hounslow Green.

Location: northbound between junctions J8A (Stansted) and J10 (Saffron Walden) .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 09:30 on 19 June 2026 to 15:30 on 19 June 2026.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 22 June 2026 to 23 June 2026.
Nearest town: 8.63 miles from Hounslow Green.

Location: eastbound between the A131 South and the junction with the A131 North.
Due to: Road marking works are planned.
Status : Pending.
Schedule : From 20:00 on 7 June 2026 to 06:00 on 8 June 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 29 June 2026 to 2 July 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 8.36 miles from Hounslow Green.

Location: northbound between junctions J18 and J25 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 13 July 2026 to 05:00 on 6 October 2026.
Nearest town: 8.66 miles from Hounslow Green.
