Location: southbound at junction J3 .
Due to: Congestion.
Normal traffic conditions are expected between 18:15 and 18:30 on 5 June 2025.
Nearest town: 19.32 miles from Chippenham.

Location: southbound at junction J3 .
Due to: Congestion.
Normal traffic conditions are expected between 17:45 and 18:00 on 5 June 2025.
Nearest town: 19.32 miles from Chippenham.

Location: northbound at junction J3 .
Due to: Congestion.
Normal traffic conditions are expected between 17:15 and 17:30 on 5 June 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.38 miles from Chippenham.

Location: southbound at junction J3 .
Due to: Congestion.
Normal traffic conditions are expected between 17:00 and 17:15 on 5 June 2025.
Nearest town: 19.32 miles from Chippenham.

Location: northbound at junction J3 .
Due to: Congestion.
Normal traffic conditions are expected between 16:45 and 17:00 on 5 June 2025.
Nearest town: 19.06 miles from Chippenham.

Location: southbound at junction J3 .
Due to: Congestion.
Normal traffic conditions are expected between 16:30 and 16:45 on 5 June 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.32 miles from Chippenham.

Location: southbound between the junctions with the A420 and the A4259 .
Due to: Roadworks.
Period : from 20:19 on 5 June 2025 to 06:00 on 6 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 18.67 miles from Chippenham.

Location: northbound between the junctions with the A4259 and the A420 .
Due to: Roadworks.
Period : from 19:45 on 5 June 2025 to 06:00 on 6 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 18.32 miles from Chippenham.

Location: eastbound between junctions J15 (Swindon) and J14 (Hungerford) .
Lane Closures : Lane three is closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 6 June 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 19.57 miles from Chippenham.

Location: westbound between junctions J16 (Swindon) and J17 (Chippenham) .
Lane Closures : Lane three will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 5 June 2025 to 06:00 on 6 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 12.23 miles from Chippenham.

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: 11.19 miles from Chippenham.

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: 10.95 miles from Chippenham.

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: 10.16 miles from Chippenham.

Location: southbound between the junctions with the A361 South and the A3098 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 10:00 on 12 June 2025 to 12:00 on 12 June 2025.
Nearest town: 15.38 miles from Chippenham.

Location: northbound between the junctions with the A3098 and the A361 south.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 10:00 on 12 June 2025 to 12:00 on 12 June 2025.
Nearest town: 15.4 miles from Chippenham.

Location: southbound between junctions J14 (Dursley) and J15 (Almondsbury) .
Lane Closures : Lane three will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 11 June 2025 to 06:00 on 12 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.93 miles from Chippenham.

Location: southbound between the A417 and the junction with the A361 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 June 2025 to 21 June 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 23 June 2025 to 28 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.89 miles from Chippenham.

Location: westbound exit slip at junction J17 (Chippenham) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 6 June 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 3.83 miles from Chippenham.

Location: eastbound exit slip at junction J17 (Chippenham) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 19:00 on 6 June 2025 to 06:00 on 7 June 2025.
Schedule : From 19:00 on 13 June 2025 to 06:00 on 14 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 3.84 miles from Chippenham.

Location: westbound between junctions J17 (Chippenham) and J18 (Bath) .
Lane Closures : Lane three will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 10 June 2025 to 06:00 on 11 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 6.76 miles from Chippenham.

Location: eastbound between junctions J18 (Bath) and J17 (Chippenham) .
Lane Closures : Lane three will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 10 June 2025 to 06:00 on 11 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 7.27 miles from Chippenham.

Location: northbound between the A4311 and the junction with the A417 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 10 June 2025 to 14 June 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 16 June 2025 to 18 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.63 miles from Chippenham.

Location: northbound exit slip at junction J1 (Filton) .
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 9 June 2025 to 12 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.66 miles from Chippenham.

Location: southbound between the junctions with the A420 and the A4 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 08:00 on 9 June 2025 to 18:00 on 27 June 2025.
Nearest town: 10.49 miles from Chippenham.

Location: northbound between the junctions with the A4 and the A420 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 08:00 on 9 June 2025 to 18:00 on 27 June 2025.
Nearest town: 10.49 miles from Chippenham.

Location: eastbound between junctions J18 (Bath) and J17 (Chippenham) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 07:00 on 9 June 2025 to 18:00 on 9 June 2025.
Nearest town: 7 miles from Chippenham.

Location: southbound at the junction with the A4 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 6 June 2025 to 06:00 on 7 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 10.06 miles from Chippenham.

Location: eastbound between the A46 and the junction with the A363 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 6 June 2025 to 06:00 on 7 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 10.05 miles from Chippenham.

Location: southbound between the junctions with the A420 and the A4 .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 6 June 2025 to 06:00 on 7 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.01 miles from Chippenham.

Location: northbound between junctions J2 (Stapleton) and J1 (Filton) .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 6 June 2025 to 06:00 on 7 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.99 miles from Chippenham.

Location: southbound between the A417 and the junction with the A361 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 6 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19.83 miles from Chippenham.

Location: northbound between the M4 and the junction with the A420 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 6 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 17.96 miles from Chippenham.

Location: southbound between the A361 and the junction with the A4259 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 6 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 18.63 miles from Chippenham.

Location: northbound at junction J2 (Stapleton) .
Lane Closures : Lane two will be closed.
Due to: Gantry construction is planned.
Status : Pending.
Schedule : From 21:00 on 5 June 2025 to 06:00 on 6 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 9 June 2025 to 13 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 June 2025 to 20 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 June 2025 to 27 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.89 miles from Chippenham.

Location: northbound between junctions J3 and J2 (Stapleton) .
Lane Closures : Lane two will be closed.
Due to: Gantry construction is planned.
Status : Pending.
Schedule : From 21:00 on 5 June 2025 to 06:00 on 6 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 9 June 2025 to 13 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 June 2025 to 20 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 June 2025 to 27 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.26 miles from Chippenham.

Location: northbound at junction J3 .
Lane Closures : Lane two will be closed.
Due to: Gantry construction is planned.
Status : Pending.
Schedule : From 21:00 on 5 June 2025 to 06:00 on 6 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 9 June 2025 to 13 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 June 2025 to 20 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 June 2025 to 27 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.44 miles from Chippenham.

Location: southbound at junction J3 .
Lane Closures : Lane two will be closed.
Due to: Gantry construction is planned.
Status : Pending.
Schedule : From 21:00 on 5 June 2025 to 06:00 on 6 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 9 June 2025 to 13 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 June 2025 to 20 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 June 2025 to 27 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.12 miles from Chippenham.

Location: southbound between junctions J2 (Stapleton) and J3 .
Lane Closures : Lane two will be closed.
Due to: Gantry construction is planned.
Status : Pending.
Schedule : From 21:00 on 5 June 2025 to 06:00 on 6 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 9 June 2025 to 13 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 June 2025 to 20 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 June 2025 to 27 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.87 miles from Chippenham.

Location: southbound between junctions J1 (Filton) and J2 (Stapleton) .
Lane Closures : Lane two will be closed.
Due to: Gantry construction is planned.
Status : Pending.
Schedule : From 21:00 on 5 June 2025 to 06:00 on 6 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 9 June 2025 to 13 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 June 2025 to 20 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 June 2025 to 27 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.54 miles from Chippenham.

Location: northbound between the A4311 and the junction with the A417 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 6 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 17.38 miles from Chippenham.

Location: westbound between junctions J17 (Chippenham) and J18 (Bath) .
Lane Closures : Lane three is closed.
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 6 June 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 7.95 miles from Chippenham.

Location: eastbound between junctions J18 (Bath) and J17 (Chippenham) .
Lane Closures : Lane three is closed.
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 6 June 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 8.14 miles from Chippenham.
