Location: southbound at the junction with the A420 .
Due to: Congestion.
Normal traffic conditions are expected between 20:00 and 20:15 on 20 April 2025.
Nearest town: 15 miles from Thames Head.

Location: southbound at the junction with the A420 .
Due to: Congestion.
Normal traffic conditions are expected between 19:30 and 19:45 on 20 April 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 15 miles from Thames Head.

Location: eastbound exit slip at junction J18 (Bath) .
Due to: Congestion.
Normal traffic conditions are expected between 19:00 and 19:15 on 20 April 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.07 miles from Thames Head.

Location: northbound between the A436 and the junction with the A46 .
Due to: Roadworks scheme.
Period : from 09:14 on 3 February 2025 to 06:00 on 31 October 2025.
Nearest town: 11 miles from Thames Head.

Location: northbound between the junctions with the A436 and the A46 .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 31 October 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 11.11 miles from Thames Head.

Location: northbound between the junctions with the A436 and the A46 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 31 October 2025.
Nearest town: 11 miles from Thames Head.

Location: southbound between the junctions with the A46 and the A436 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 31 October 2025.
Nearest town: 11.07 miles from Thames Head.

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: 10.51 miles from Thames Head.

Location: northbound between the A419 and the junction with the A436 .
Due to: Roadworks scheme.
Period : from 17:01 on 2 July 2024 to 06:00 on 17 April 2026.
Nearest town: 9.16 miles from Thames Head.

Location: northbound between the junctions with the A419 and the A436 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 17 April 2026.
Nearest town: 9.17 miles from Thames Head.

Location: northbound between the junctions with the A419 and the A436 .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 17 April 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 9.16 miles from Thames Head.

Location: southbound between the A436 and the junction with the A419 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 17 April 2026.
Nearest town: 9.24 miles from Thames Head.

Location: southbound between the A436 and the junction with the A419 .
Due to: Roadworks scheme.
Period : from 17:01 on 2 July 2024 to 06:00 on 17 April 2026.
Nearest town: 9.24 miles from Thames Head.

Location: southbound exit slip at junction J14 (Dursley) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 24 April 2025 to 06:00 on 25 April 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.31 miles from Thames Head.

Location: northbound at the junction with the A420 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 24 April 2025 to 06:00 on 25 April 2025.
Schedule : From 21:00 on 25 April 2025 to 06:00 on 28 April 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.27 miles from Thames Head.

Location: eastbound between the junctions with the A38 and the A417 north of Gloucester.
Lane Closures : Lane two will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 24 April 2025 to 26 April 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.01 miles from Thames Head.

Location: southbound between the A436 and the junction with the A419 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 24 April 2025 to 06:00 on 25 April 2025.
Nearest town: 11.01 miles from Thames Head.

Location: southbound between the junctions with the A436 and the A419 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 24 April 2025 to 06:00 on 25 April 2025.
Nearest town: 10.98 miles from Thames Head.

Location: northbound between the A419 and the junction with the A436 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 24 April 2025 to 06:00 on 25 April 2025.
Nearest town: 10.93 miles from Thames Head.

Location: northbound at the junction with the A436 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 24 April 2025 to 06:00 on 25 April 2025.
Nearest town: 10.99 miles from Thames Head.

Location: southbound at the junction with the A436 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 24 April 2025 to 06:00 on 25 April 2025.
Nearest town: 11.01 miles from Thames Head.

Location: northbound between the junctions with the A419 and the A436 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 24 April 2025 to 06:00 on 25 April 2025.
Nearest town: 10.93 miles from Thames Head.

Location: northbound between the A436 and the junction with the A46 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 24 April 2025 to 06:00 on 25 April 2025.
Nearest town: 11 miles from Thames Head.

Location: northbound between the A436 and the junction with the A46 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 24 April 2025 to 06:00 on 25 April 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11 miles from Thames Head.

Location: northbound exit slip to the A46 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 24 April 2025 to 06:00 on 25 April 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.8 miles from Thames Head.

Location: southbound between the A46 and the junction with the A436 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 24 April 2025 to 06:00 on 25 April 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.12 miles from Thames Head.

Location: northbound between the A436 and the junction with the A46 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:30 on 24 April 2025 to 06:00 on 25 April 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11 miles from Thames Head.

Location: southbound entry slip from the A46 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:30 on 24 April 2025 to 06:00 on 25 April 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.97 miles from Thames Head.

Location: southbound between the A46 and the junction with the A436 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:30 on 24 April 2025 to 06:00 on 25 April 2025.
Nearest town: 12.13 miles from Thames Head.

Location: southbound between the A46 and the junction with the A436 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:30 on 24 April 2025 to 06:00 on 25 April 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.13 miles from Thames Head.

Location: westbound between junctions J17 (Chippenham) and J18 (Bath) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 24 April 2025 to 06:00 on 25 April 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 15.12 miles from Thames Head.

Location: southbound between the A417 and the junction with the A420 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 24 April 2025 to 06:00 on 25 April 2025.
Schedule : From 20:00 on 25 April 2025 to 06:00 on 28 April 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.17 miles from Thames Head.

Location: westbound between the junctions with the A48 and the A4136 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 23 April 2025 to 06:00 on 24 April 2025.
Nearest town: 16.95 miles from Thames Head.

Location: eastbound between the A48 and the junction with the A417 west of Gloucester.
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 23 April 2025 to 06:00 on 24 April 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.94 miles from Thames Head.

Location: eastbound between the junctions with the A4136 and the A48 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 23 April 2025 to 06:00 on 24 April 2025.
Nearest town: 16.96 miles from Thames Head.

Location: eastbound between junctions J16 (Swindon) and J15 (Swindon) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 23 April 2025 to 06:00 on 24 April 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 16.18 miles from Thames Head.

Location: eastbound between junctions J18 (Bath) and J17 (Chippenham) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 23 April 2025 to 06:00 on 24 April 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 15.09 miles from Thames Head.

Location: northbound between junctions J12 (Gloucester) and J11A (Gloucester) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 07:00 and 17:00 from 22 April 2025 to 25 April 2025.
Nearest town: 12.26 miles from Thames Head.

Location: eastbound exit slip at junction J14 (Hungerford) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:30 on 30 April 2025 to 06:00 on 1 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.28 miles from Thames Head.

Location: westbound exit slip at junction J15 (Swindon) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 22 April 2025 to 26 April 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.5 miles from Thames Head.

Location: eastbound between junctions J16 (Swindon) and J14 (Hungerford) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:30 on 30 April 2025 to 06:00 on 1 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.95 miles from Thames Head.

Location: eastbound between junctions J16 (Swindon) and J14 (Hungerford) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:30 on 30 April 2025 to 06:00 on 1 May 2025.
Nearest town: 16.95 miles from Thames Head.

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 21 April 2025 to 26 April 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 April 2025 to 3 May 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 May 2025 to 10 May 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 12 May 2025 to 17 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.55 miles from Thames Head.

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 21 April 2025 to 26 April 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 April 2025 to 3 May 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 May 2025 to 10 May 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 12 May 2025 to 17 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.84 miles from Thames Head.
