Location: southbound at junction J3 .
Due to: Congestion.
Normal traffic conditions are expected between 18:45 and 19:00 on 18 September 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.32 miles from Chippenham.

Location: westbound exit slip at junction J19 (Bristol) .
Due to: Congestion.
Normal traffic conditions are expected between 18:00 and 18:15 on 18 September 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 17.25 miles from Chippenham.

Location: southbound between junctions J2 (Stapleton) and J3 .
Due to: Congestion.
Normal traffic conditions are expected between 18:00 and 18:15 on 18 September 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 18.99 miles from Chippenham.

Location: northbound between the junctions with the A4 and the A420 .
Due to: Congestion.
Normal traffic conditions are expected between 18:00 and 18:15 on 18 September 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 10.58 miles from Chippenham.

Location: southbound at junction J3 .
Due to: Congestion.
Normal traffic conditions are expected between 17:30 and 17:45 on 18 September 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.32 miles from Chippenham.

Location: northbound between the A4 and the junction with the A420 .
Due to: Congestion.
Normal traffic conditions are expected between 16:15 and 16:30 on 18 September 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 10.23 miles from Chippenham.

Location: southbound between the A417 and the junction with the A361 .
Due to: Roadworks.
Period : from 19:59 on 18 September 2025 to 06:00 on 19 September 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19.64 miles from Chippenham.

Location: eastbound entry slip at junction J20 (Bristol) from M5 south.
Due to: Roadworks.
Period : expect disruption until 05:00 on 19 September 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19.27 miles from Chippenham.

Location: southbound between the A417 and the junction with the A361 .
Due to: Emergency barrier repairs.
Period : expect disruption until 06:00 on 19 September 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19.83 miles from Chippenham.

Location: westbound between junctions J15 (Swindon) and J16 (Swindon) .
Lane Closures : Lane one is closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 06:00 on 19 September 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 13.56 miles from Chippenham.

Location: westbound exit slip at junction J16 (Swindon) .
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 19 September 2025.
Lanes Closed : All lanes are closed.
Nearest town: 13.23 miles from Chippenham.

Location: westbound between junctions J18 (Bath) and J19 (Bristol) .
Due to: Roadworks scheme.
Period : from 21:02 on 18 September 2025 to 05:00 on 19 September 2025.
Nearest town: 14.42 miles from Chippenham.

Location: westbound between junctions J18 (Bath) and J19 (Bristol) .
Lane Closures : Lanes 2 and 3 are closed.
Due to: Roadworks.
Period : expect disruption until 05:00 on 19 September 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 14.42 miles from Chippenham.

Location: eastbound between junctions J20 (Bristol) and J19 (Bristol) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 18 September 2025 to 05:00 on 19 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.63 miles from Chippenham.

Location: eastbound exit slip at junction J19 (Bristol) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 18 September 2025 to 05:00 on 19 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.44 miles from Chippenham.

Location: northbound between junctions J2 (Stapleton) and J1 (Filton) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Roadworks.
Period : expect disruption until 05:00 on 19 September 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 18.03 miles from Chippenham.

Location: northbound between junction J2 (Stapleton) and the M4 .
Due to: Roadworks scheme.
Period : from 21:02 on 18 September 2025 to 05:00 on 19 September 2025.
Nearest town: 18.03 miles from Chippenham.

Location: northbound between junction J1 (Filton) and the M4 .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Roadworks.
Period : expect disruption until 05:00 on 19 September 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 17.44 miles from Chippenham.

Location: southbound between junctions J14 (Dursley) and J15 (Almondsbury) .
Due to: Roadworks scheme.
Period : from 21:02 on 18 September 2025 to 05:00 on 19 September 2025.
Nearest town: 18.95 miles from Chippenham.

Location: southbound exit slip at junction J15 (Almondsbury) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Roadworks.
Period : expect disruption until 05:00 on 19 September 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 19.19 miles from Chippenham.

Location: eastbound entry slip at junction J20 (Bristol) from M5 north.
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 18 September 2025 to 05:00 on 19 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.63 miles from Chippenham.

Location: eastbound entry slip at junction J20 (Bristol) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 18 September 2025 to 05:00 on 19 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.28 miles from Chippenham.

Location: southbound between junctions J14 (Dursley) and J15 (Almondsbury) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Roadworks.
Period : expect disruption until 05:00 on 19 September 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 18.95 miles from Chippenham.

Location: northbound exit slip at junction J15 (Almondsbury) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Roadworks.
Period : expect disruption until 05:00 on 19 September 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 19.69 miles from Chippenham.

Location: westbound entry slip at junction J20 (Bristol) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Roadworks.
Period : expect disruption until 05:00 on 19 September 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 19.63 miles from Chippenham.

Location: northbound exit slip at junction J15 (Almondsbury) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Roadworks.
Period : expect disruption until 05:00 on 19 September 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 19.9 miles from Chippenham.

Location: northbound between the A4311 and the junction with the A417 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 19 September 2025.
Lanes Closed : All lanes are closed.
Nearest town: 18.32 miles from Chippenham.

Location: westbound between junctions J18 (Bath) and J19 (Bristol) .
Due to: Roadworks scheme.
Period : from 20:10 on 17 September 2025 to 06:00 on 18 November 2025.
Nearest town: 11.45 miles from Chippenham.

Location: eastbound between junctions J19 (Bristol) and J18 (Bath) .
Due to: Roadworks scheme.
Period : from 20:10 on 17 September 2025 to 06:00 on 14 November 2025.
Nearest town: 16.39 miles from Chippenham.

Location: northbound between junctions J15 (Almondsbury) and J14 (Dursley) .
Lane Closures : The hard shoulder is closed.
Due to: Emergency roadworks.
Period : expect disruption until 06:00 on 31 October 2025.
Nearest town: 18.22 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 18:00 on 31 July 2026.
Nearest town: 10.16 miles from Chippenham.

Location: eastbound entry slip at junction J20 (Bristol) from M5 north.
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 25 September 2025 to 06:00 on 26 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.63 miles from Chippenham.

Location: northbound at junction J15 (Almondsbury) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 25 September 2025 to 06:00 on 26 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.9 miles from Chippenham.

Location: northbound exit slip at junction J15 (Almondsbury) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 25 September 2025 to 06:00 on 26 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.69 miles from Chippenham.

Location: westbound entry slip at junction J20 (Bristol) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 25 September 2025 to 06:00 on 26 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.63 miles from Chippenham.

Location: northbound entry slip at junction J16 (Thornbury) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 25 September 2025 to 06:00 on 26 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.9 miles from Chippenham.

Location: southbound exit slip at junction J1 (Filton) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 25 September 2025 to 06:00 on 26 September 2025.
Nearest town: 17.54 miles from Chippenham.

Location: southbound entry slip at junction J1 (Filton) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 25 September 2025 to 06:00 on 26 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.58 miles from Chippenham.

Location: southbound exit slip at junction J1 (Filton) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 25 September 2025 to 06:00 on 26 September 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.54 miles from Chippenham.

Location: southbound between the A420 and the junction with the M4 .
Due to: Road marking works are planned.
Status : Pending.
Schedule : From 20:00 on 25 September 2025 to 06:00 on 26 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.48 miles from Chippenham.

Location: eastbound between junctions J17 (Chippenham) and J16 (Swindon) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 24 September 2025 to 27 September 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 10.65 miles from Chippenham.

Location: westbound between junctions J16 (Swindon) and J17 (Chippenham) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 24 September 2025 to 27 September 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 10.64 miles from Chippenham.

Location: eastbound between junctions J17 (Chippenham) and J16 (Swindon) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 22 September 2025 to 24 September 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 8.04 miles from Chippenham.

Location: westbound between junctions J16 (Swindon) and J17 (Chippenham) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 22 September 2025 to 24 September 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 12.58 miles from Chippenham.

Location: eastbound between junctions J17 (Chippenham) and J16 (Swindon) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 24 September 2025 to 06:00 on 25 September 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 7.63 miles from Chippenham.

Location: westbound between junctions J17 (Chippenham) and J19 (Bristol) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 24 September 2025 to 06:00 on 26 September 2025.
Nearest town: 9.14 miles from Chippenham.

Location: westbound between junctions J18 (Bath) and J19 (Bristol) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 24 September 2025 to 26 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 9.7 miles from Chippenham.

Location: westbound between junctions J17 (Chippenham) and J18 (Bath) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 24 September 2025 to 26 September 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 9.14 miles from Chippenham.

Location: northbound between junctions J15 (Almondsbury) and J14 (Dursley) .
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 20 September 2025 to 06:00 on 21 September 2025.
Nearest town: 19.03 miles from Chippenham.

Location: northbound at junction J15 (Almondsbury) .
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 20 September 2025 to 06:00 on 21 September 2025.
Nearest town: 19.2 miles from Chippenham.

Location: eastbound between junctions J20 (Bristol) and J19 (Bristol) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 23 September 2025 to 06:00 on 24 September 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.61 miles from Chippenham.

Location: southbound between the A361 and the junction with the A4259 .
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 22 September 2025 to 25 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.63 miles from Chippenham.

Location: southbound at junction J14 (Dursley) .
Lane Closures : Lane three will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 21 September 2025 to 06:00 on 22 September 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.62 miles from Chippenham.

Location: westbound between junctions J17 (Chippenham) and J18 (Bath) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 08:00 and 15:00 from 23 September 2025 to 25 September 2025.
Schedule : Expect disruption everyday between 08:00 and 15:00 from 29 September 2025 to 2 October 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 6.7 miles from Chippenham.

Location: eastbound between junctions J17 (Chippenham) and J16 (Swindon) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 22 September 2025 to 06:00 on 23 September 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 10.65 miles from Chippenham.

Location: southbound between the junctions with the A361 North and the A361 South.
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 22 September 2025 to 06:00 on 23 September 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.8 miles from Chippenham.

Location: southbound between the A4 and the junction with the A366 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 10:00 on 22 September 2025 to 14:00 on 22 September 2025.
Nearest town: 9.57 miles from Chippenham.

Location: northbound between the A366 and the junction with the A4 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 10:00 on 22 September 2025 to 14:00 on 22 September 2025.
Nearest town: 9.67 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 19 September 2025 to 26 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.82 miles from Chippenham.

Location: eastbound between junctions J17 (Chippenham) and J16 (Swindon) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 08:00 on 19 September 2025 to 18:00 on 19 September 2025.
Nearest town: 9.88 miles from Chippenham.

Location: westbound between junctions J17 (Chippenham) and J18 (Bath) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 08:00 on 19 September 2025 to 17:00 on 19 September 2025.
Nearest town: 4.67 miles from Chippenham.

Location: westbound between junctions J17 (Chippenham) and J18 (Bath) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 08:00 on 22 September 2025 to 15:00 on 22 September 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 4.67 miles from Chippenham.

Location: westbound between junctions J18 (Bath) and J19 (Bristol) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 November 2025 to 8 November 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 10 November 2025 to 14 November 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 15.57 miles from Chippenham.

Location: westbound between junctions J18 (Bath) and J19 (Bristol) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 14 November 2025 to 06:00 on 15 November 2025.
Schedule : From 20:00 on 17 November 2025 to 06:00 on 18 November 2025.
Nearest town: 15.88 miles from Chippenham.

Location: westbound between junctions J18 (Bath) and J19 (Bristol) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 30 October 2025 to 1 November 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 3 November 2025 to 5 November 2025.
Nearest town: 15.1 miles from Chippenham.

Location: westbound between junctions J18 (Bath) and J19 (Bristol) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 24 October 2025 to 06:00 on 25 October 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 27 October 2025 to 30 October 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 14.97 miles from Chippenham.

Location: westbound between junctions J18 (Bath) and J19 (Bristol) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 19 September 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 12.28 miles from Chippenham.

Location: westbound between junctions J18 (Bath) and J19 (Bristol) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 26 September 2025 to 06:00 on 27 September 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 29 September 2025 to 4 October 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 13.07 miles from Chippenham.

Location: westbound between junctions J18 (Bath) and J19 (Bristol) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 6 October 2025 to 10 October 2025.
Schedule : From 20:00 on 13 October 2025 to 06:00 on 14 October 2025.
Nearest town: 13.3 miles from Chippenham.

Location: westbound between junctions J18 (Bath) and J19 (Bristol) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 21 October 2025 to 24 October 2025.
Nearest town: 14.23 miles from Chippenham.

Location: westbound between junctions J18 (Bath) and J19 (Bristol) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 23 September 2025 to 26 September 2025.
Nearest town: 12.46 miles from Chippenham.

Location: westbound between junctions J18 (Bath) and J19 (Bristol) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 14 October 2025 to 18 October 2025.
Schedule : From 20:00 on 20 October 2025 to 06:00 on 21 October 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 13.98 miles from Chippenham.

Location: eastbound between junctions J19 (Bristol) and J18 (Bath) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 14 October 2025 to 18 October 2025.
Schedule : From 20:00 on 20 October 2025 to 06:00 on 21 October 2025.
Nearest town: 14.53 miles from Chippenham.

Location: eastbound between junctions J19 (Bristol) and J18 (Bath) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 23 September 2025 to 26 September 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 12.87 miles from Chippenham.

Location: eastbound between junctions J19 (Bristol) and J18 (Bath) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 6 October 2025 to 10 October 2025.
Schedule : From 20:00 on 13 October 2025 to 06:00 on 14 October 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 13.91 miles from Chippenham.

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 19 September 2025.
Nearest town: 12.75 miles from Chippenham.

Location: eastbound between junctions J19 (Bristol) and J18 (Bath) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 26 September 2025 to 06:00 on 27 September 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 29 September 2025 to 4 October 2025.
Nearest town: 13.6 miles from Chippenham.

Location: eastbound between junctions J19 (Bristol) and J18 (Bath) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 21 October 2025 to 24 October 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 14.72 miles from Chippenham.

Location: eastbound between junctions J19 (Bristol) and J18 (Bath) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 24 October 2025 to 06:00 on 25 October 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 27 October 2025 to 30 October 2025.
Nearest town: 16.39 miles from Chippenham.

Location: eastbound between junctions J19 (Bristol) and J18 (Bath) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 November 2025 to 8 November 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 10 November 2025 to 14 November 2025.
Nearest town: 16.34 miles from Chippenham.

Location: eastbound between junctions J19 (Bristol) and J18 (Bath) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 30 October 2025 to 1 November 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 3 November 2025 to 5 November 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 15.63 miles from Chippenham.

Location: northbound exit slip at junction J1 (Filton) .
Lane Closures : Lanes 1 and 2 are closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 19 September 2025.
Lanes Closed : All lanes are closed.
Nearest town: 17.66 miles from Chippenham.

Location: southbound exit slip to the A420 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 21 September 2025 to 08:00 on 22 September 2025.
Schedule : From 20:00 on 28 September 2025 to 08:00 on 29 September 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.64 miles from Chippenham.

Location: southbound between the A361 and the junction with the A420 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 21 September 2025 to 08:00 on 22 September 2025.
Schedule : From 20:00 on 28 September 2025 to 08:00 on 29 September 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.63 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 19 September 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 19 September 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 8.14 miles from Chippenham.
