Location: westbound between junctions J16 (Swindon) and J17 (Chippenham) .
Due to: Road traffic collision.
Time To Clear : The event is expected to clear between 17:45 and 18:00 on 23 June 2025.
Normal traffic conditions are expected between 17:30 and 17:45 on 23 June 2025.
Lanes Closed : All lanes are closed.
Previous
Due to: Following an earlier accident.
Nearest town: 6.45 miles from South Marston.

Location: westbound entry slip at junction J16 (Swindon) .
Due to: Road traffic collision.
Time To Clear : The event is expected to clear between 17:00 and 17:15 on 23 June 2025.
Normal traffic conditions are expected between 17:00 and 17:15 on 23 June 2025.
Lanes Closed : All lanes are closed.
Previous
Due to: Following an earlier accident.
Nearest town: 6.35 miles from South Marston.

Location: westbound exit slip at junction J15 (Swindon) .
Due to: Congestion.
Normal traffic conditions are expected between 17:45 and 18:00 on 23 June 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 4.45 miles from South Marston.

Location: westbound exit slip at junction J15 (Swindon) .
Due to: Congestion.
Normal traffic conditions are expected between 17:30 and 17:45 on 23 June 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 4.45 miles from South Marston.

Location: northbound between the M4 and the junction with the A4259 .
Due to: Congestion.
Normal traffic conditions are expected between 17:45 and 18:00 on 23 June 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 3.83 miles from South Marston.

Location: northbound between the junctions with the A419 and the A436 .
Due to: Congestion.
Normal traffic conditions are expected between 12:45 and 13:00 on 23 June 2025.
Delay : There are currently delays of 15 minutes against expected traffic.
Nearest town: 19.02 miles from South Marston.

Location: westbound between junctions J15 (Swindon) and J16 (Swindon) .
Due to: Congestion.
Normal traffic conditions are expected between 17:45 and 18:00 on 23 June 2025.
Delay : There are currently delays of 50 minutes against expected traffic.
Nearest town: 4.37 miles from South Marston.

Location: northbound between the A4130 and the junction with the A420 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 23 June 2025 to 06:00 on 27 June 2025.
Nearest town: 18.26 miles from South Marston.

Location: southbound.
Due to: Roadworks scheme.
Period : from 20:51 on 9 June 2025 to 06:00 on 18 July 2025.
Nearest town: 18.97 miles from South Marston.

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: 9.44 miles from South Marston.

Location: southbound between the junctions with the A415 and the A4130 .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:30 on 28 June 2025 to 06:00 on 29 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.09 miles from South Marston.

Location: southbound between the A417 and the junction with the A361 .
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 27 June 2025 to 06:00 on 30 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 9.26 miles from South Marston.

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 26 June 2025 to 06:00 on 27 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 15.52 miles from South Marston.

Location: southbound between the A417 and the junction with the A361 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 26 June 2025 to 06:00 on 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.36 miles from South Marston.

Location: eastbound between junctions J18 (Bath) and J17 (Chippenham) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 09:00 on 26 June 2025 to 15:00 on 26 June 2025.
Nearest town: 18.71 miles from South Marston.

Location: eastbound between junctions J15 (Swindon) and J14 (Hungerford) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 09:00 on 26 June 2025 to 15:00 on 26 June 2025.
Nearest town: 7.19 miles from South Marston.

Location: eastbound between junctions J17 (Chippenham) and J16 (Swindon) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 25 June 2025 to 06:00 on 26 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 17.67 miles from South Marston.

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 25 June 2025 to 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 5.99 miles from South Marston.

Location: northbound entry slip from the A4130 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 June 2025 to 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.26 miles from South Marston.

Location: northbound between the A415 and the junction with the A420 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 June 2025 to 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.65 miles from South Marston.

Location: northbound between the A4185 and the junction with the A415 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 June 2025 to 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.48 miles from South Marston.

Location: northbound exit slip to the A415 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 June 2025 to 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.54 miles from South Marston.

Location: eastbound between junctions J14 (Hungerford) and J13 (Newbury) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 25 June 2025 to 06:00 on 9 July 2025.
Nearest town: 14 miles from South Marston.

Location: eastbound between junctions J14 (Hungerford) and J13 (Newbury) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 4 July 2025 to 06:00 on 5 July 2025.
Schedule : Expect disruption everyday between 22:00 and 06:00 from 7 July 2025 to 9 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 15.81 miles from South Marston.

Location: eastbound between junctions J14 (Hungerford) and J13 (Newbury) .
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 25 June 2025 to 28 June 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 30 June 2025 to 4 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 14 miles from South Marston.

Location: westbound between junctions J13 (Newbury) and J14 (Hungerford) .
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 23 June 2025 to 25 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 16.27 miles from South Marston.

Location: westbound between junctions J14 (Hungerford) and J15 (Swindon) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 22:00 on 26 June 2025 to 06:00 on 27 June 2025.
Nearest town: 14.16 miles from South Marston.

Location: westbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 26 June 2025 to 06:00 on 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 10.32 miles from South Marston.

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 : From 22:00 on 26 June 2025 to 06:00 on 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 4.46 miles from South Marston.

Location: westbound exit slip at Membury Services.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 26 June 2025 to 06:00 on 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 10.7 miles from South Marston.

Location: westbound between junctions J14 (Hungerford) and J15 (Swindon) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 26 June 2025 to 06:00 on 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.16 miles from South Marston.

Location: westbound at junction J14 (Hungerford) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 26 June 2025 to 06:00 on 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.44 miles from South Marston.

Location: southbound between the A417 and the junction with the A361 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 20 June 2025 to 06:00 on 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: 9.26 miles from South Marston.

Location: southbound between the A4185 and the junction with the M4 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 June 2025 to 27 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 30 June 2025 to 4 July 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 7 July 2025 to 12 July 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 14 July 2025 to 18 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.82 miles from South Marston.

Location: southbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 June 2025 to 27 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 30 June 2025 to 4 July 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 7 July 2025 to 12 July 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 14 July 2025 to 18 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.97 miles from South Marston.

Location: southbound between the A4185 and the junction with the M4 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 June 2025 to 28 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 30 June 2025 to 5 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.45 miles from South Marston.

Location: northbound between the M4 and the junction with the A420 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 25 June 2025 to 06:00 on 26 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 3.97 miles from South Marston.

Location: southbound between the A361 and the junction with the A4259 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 25 June 2025 to 06:00 on 26 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 0.76 miles from South Marston.

Location: southbound entry slip from the A4130 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 28 September 2025 to 30 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.35 miles from South Marston.

Location: southbound between the A415 and the junction with the M4 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 28 September 2025 to 06:00 on 30 September 2025.
Nearest town: 18.22 miles from South Marston.

Location: southbound between the A415 and the junction with the M4 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 28 September 2025 to 30 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.22 miles from South Marston.

Location: southbound exit slip to the A4185 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 28 September 2025 to 30 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.63 miles from South Marston.
