Location: southbound exit slip at junction J3 .
Lane Closures : Lane two is closed.
Due to: Broken down vehicle.
Time To Clear : The event is expected to clear between 10:15 and 10:30 on 15 May 2025.
Normal traffic conditions are expected between 10:15 and 10:30 on 15 May 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 16.71 miles from Corsham.

Location: southbound at junction J3 .
Due to: Congestion.
Normal traffic conditions are expected between 10:00 and 10:15 on 15 May 2025.
Nearest town: 16.71 miles from Corsham.

Location: southbound between junctions J2 (Stapleton) and J3 .
Due to: Congestion.
Normal traffic conditions are expected between 10:00 and 10:15 on 15 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 16.41 miles from Corsham.

Location: westbound exit slip at junction J19 (Bristol) .
Due to: Congestion.
Normal traffic conditions are expected between 09:30 and 09:45 on 15 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 15.15 miles from Corsham.

Location: southbound between junctions J2 (Stapleton) and J3 .
Due to: Congestion.
Normal traffic conditions are expected between 09:00 and 09:15 on 15 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 16.41 miles from Corsham.

Location: westbound exit slip at junction J19 (Bristol) .
Due to: Congestion.
Normal traffic conditions are expected between 08:30 and 08:45 on 15 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 15.15 miles from Corsham.

Location: northbound exit slip at junction J1 (Filton) .
Due to: Congestion.
Normal traffic conditions are expected between 08:15 and 08:30 on 15 May 2025.
Nearest town: 15.44 miles from Corsham.

Location: eastbound at junction J20 (Bristol) .
Due to: Congestion.
Normal traffic conditions are expected between 08:30 and 08:45 on 15 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 17.68 miles from Corsham.

Location: westbound between the junctions with the A363 and the A46 .
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 22:00 on 15 May 2025 to 06:00 on 16 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 5.91 miles from Corsham.

Location: westbound between junctions J15 (Swindon) and J16 (Swindon) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 15 May 2025 to 06:00 on 16 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 17.1 miles from Corsham.

Location: westbound exit slip at junction J16 (Swindon) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 15 May 2025 to 06:00 on 16 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.65 miles from Corsham.

Location: westbound exit slip at junction J16 (Swindon) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 15 May 2025 to 06:00 on 16 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.55 miles from Corsham.

Location: westbound between junctions J18 (Bath) and J19 (Bristol) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 15 May 2025 to 06:00 on 16 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 12.83 miles from Corsham.

Location: eastbound between junctions J19 (Bristol) and J18 (Bath) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 15 May 2025 to 06:00 on 16 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 15.27 miles from Corsham.

Location: northbound between the A303 and the junction with the A350 South.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 15 May 2025 to 06:00 on 16 May 2025.
Nearest town: 17.88 miles from Corsham.

Location: southbound between the A350 South and the junction with the A303 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 15 May 2025 to 06:00 on 16 May 2025.
Nearest town: 17.42 miles from Corsham.

Location: westbound exit slip to the A46 .
Due to: Roadworks.
Period : expect disruption until 15:00 on 15 May 2025.
Lanes Closed : All lanes are closed.
Nearest town: 6.55 miles from Corsham.

Location: westbound between the junctions with the A363 and the A46 .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 15:00 on 15 May 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 5.54 miles from Corsham.

Location: eastbound between the junctions with the A46 and the A363 .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 15:00 on 15 May 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 6.46 miles from Corsham.

Location: eastbound entry slip from the A46 .
Due to: Roadworks.
Period : expect disruption until 15:00 on 15 May 2025.
Lanes Closed : All lanes are closed.
Nearest town: 6.69 miles from Corsham.

Location: southbound exit slip to the A4 West.
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 16:00 on 15 May 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 6.7 miles from Corsham.

Location: northbound between the junctions with the A366 and the A4 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 27 September 2025.
Nearest town: 7.77 miles from Corsham.

Location: southbound between the junctions with the A4 and the A366 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 27 September 2025.
Nearest town: 7.51 miles from Corsham.

Location: westbound between junctions J18 (Bath) and J19 (Bristol) .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 31 May 2025.
Nearest town: 13.61 miles from Corsham.

Location: eastbound between junctions J19 (Bristol) and J18 (Bath) .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 31 May 2025.
Nearest town: 14.31 miles from Corsham.

Location: eastbound between junctions J17 (Chippenham) and J16 (Swindon) .
Lane Closures : The hard shoulder is closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 00:00 on 30 July 2025.
Nearest town: 13.62 miles from Corsham.

Location: eastbound between junctions J20 (Bristol) and J19 (Bristol) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 21 May 2025 to 06:00 on 22 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.17 miles from Corsham.

Location: northbound between junctions J17 (Bristol West) and J16 (Thornbury) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 21 May 2025 to 06:00 on 22 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.74 miles from Corsham.

Location: eastbound between junctions J19 (Bristol) and J18 (Bath) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 21 May 2025 to 23 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 10.97 miles from Corsham.

Location: westbound between junctions J16 (Swindon) and J17 (Chippenham) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 20 May 2025 to 06:00 on 21 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 9.19 miles from Corsham.

Location: northbound between the junctions with the A366 and the A4 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 10:00 on 20 May 2025 to 14:00 on 20 May 2025.
Nearest town: 7.14 miles from Corsham.

Location: southbound between the junctions with the A4 and the A366 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 10:00 on 20 May 2025 to 14:00 on 20 May 2025.
Nearest town: 7.07 miles from Corsham.

Location: southbound between junctions J14 (Dursley) and J15 (Almondsbury) .
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 19 May 2025 to 06:00 on 20 May 2025.
Nearest town: 17.35 miles from Corsham.

Location: northbound between junctions J2 (Stapleton) and J1 (Filton) .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 19 May 2025 to 24 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.27 miles from Corsham.

Location: southbound between junctions J1 (Filton) and J2 (Stapleton) .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 19 May 2025 to 24 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.41 miles from Corsham.

Location: northbound between junction J1 (Filton) and the M4 .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 19 May 2025 to 24 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 15.33 miles from Corsham.

Location: southbound between the M4 and junction J1 (Filton) .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 19 May 2025 to 24 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 15.25 miles from Corsham.

Location: westbound between junctions J20 (Bristol) and J21 (Chepstow) .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 19 May 2025 to 22 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.68 miles from Corsham.

Location: westbound between junctions J20 (Bristol) and J22 (Avonmouth) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 19 May 2025 to 06:00 on 22 May 2025.
Nearest town: 18.68 miles from Corsham.

Location: northbound between the A366 and the junction with the A4 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 19 May 2025 to 06:00 on 20 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 8.12 miles from Corsham.

Location: northbound between the junctions with the A361 South and the A361 North.
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 19 May 2025 to 06:00 on 20 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.1 miles from Corsham.

Location: southbound between the A4 and the junction with the A366 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 19 May 2025 to 06:00 on 20 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 7.43 miles from Corsham.

Location: westbound between junctions J18 (Bath) and J19 (Bristol) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 19 May 2025 to 22 May 2025.
Schedule : From 21:00 on 22 May 2025 to 06:00 on 23 May 2025.
Schedule : From 21:00 on 27 May 2025 to 06:00 on 28 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 9.93 miles from Corsham.

Location: northbound between the junctions with the A303 and the A350 South.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 19 May 2025 to 21 May 2025.
Nearest town: 17.76 miles from Corsham.

Location: southbound between the junctions with the A350 South and the A303 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 19 May 2025 to 21 May 2025.
Nearest town: 17.66 miles from Corsham.

Location: westbound between junctions J18 (Bath) and J19 (Bristol) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 19 May 2025 to 06:00 on 23 May 2025.
Nearest town: 10.42 miles from Corsham.

Location: southbound exit slip at junction J14 (Dursley) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 08:00 and 17:00 from 19 May 2025 to 22 May 2025.
Nearest town: 18.21 miles from Corsham.

Location: westbound between junctions J17 (Chippenham) and J18 (Bath) .
Lane Closures : Lane three will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 15 May 2025 to 17 May 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 19 May 2025 to 24 May 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 26 May 2025 to 31 May 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 2 June 2025 to 7 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 7.09 miles from Corsham.

Location: eastbound between junctions J18 (Bath) and J17 (Chippenham) .
Lane Closures : Lane three will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 15 May 2025 to 17 May 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 19 May 2025 to 24 May 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 26 May 2025 to 31 May 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 2 June 2025 to 7 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 7.16 miles from Corsham.
