Location: northbound between the junctions with the A415 and the A423 .
Lane Closures : Lane one is closed.
Due to: Accident involving a vehicle that has left the carriageway.
Time To Clear : The event is expected to clear between 00:00 and 00:15 on 23 May 2025.
Normal traffic conditions are expected between 01:00 and 01:15 on 23 May 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 17.1 miles from Longcot.

Location: northbound between the junctions with the A415 and the A423 .
Due to: Congestion.
Normal traffic conditions are expected between 21:00 and 21:15 on 22 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 14.82 miles from Longcot.

Location: northbound exit slip to the A415 .
Due to: Congestion.
Normal traffic conditions are expected between 20:30 and 20:45 on 22 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 13.48 miles from Longcot.

Location: northbound between the junctions with the A423 north of Kennington and the A420 .
Due to: Congestion.
Normal traffic conditions are expected between 19:00 and 19:15 on 22 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 16.78 miles from Longcot.

Location: southbound entry slip from the A423 north of Kennington.
Due to: Congestion.
Normal traffic conditions are expected between 18:45 and 19:00 on 22 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 17.25 miles from Longcot.

Location: southbound exit slip to the A420 .
Due to: Congestion.
Normal traffic conditions are expected between 18:00 and 18:15 on 22 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 17.02 miles from Longcot.

Location: southbound at the junction with the A420 .
Due to: Congestion.
Normal traffic conditions are expected between 17:45 and 18:00 on 22 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 16.94 miles from Longcot.

Location: southbound at the junction with the A423 north of Kennington.
Due to: Congestion.
Normal traffic conditions are expected between 18:45 and 19:00 on 22 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 17.22 miles from Longcot.

Location: southbound entry slip from the A44 .
Due to: Congestion.
Normal traffic conditions are expected between 17:00 and 17:15 on 22 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 18.88 miles from Longcot.

Location: northbound between the junctions with the A415 and the A423 .
Due to: Congestion.
Normal traffic conditions are expected between 16:45 and 17:00 on 22 May 2025.
Delay : There are currently delays of 20 minutes against expected traffic.
Nearest town: 16.86 miles from Longcot.

Location: southbound entry slip from the A423 north of Kennington.
Due to: Congestion.
Normal traffic conditions are expected between 17:00 and 17:15 on 22 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 17.25 miles from Longcot.

Location: southbound exit slip to the A420 .
Due to: Congestion.
Normal traffic conditions are expected between 17:00 and 17:15 on 22 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 17.02 miles from Longcot.

Location: southbound at the junction with the A423 north of Kennington.
Due to: Congestion.
Normal traffic conditions are expected between 17:15 and 17:30 on 22 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 17.22 miles from Longcot.

Location: northbound between the junctions with the A415 and the A423 .
Due to: Congestion.
Normal traffic conditions are expected between 20:30 and 20:45 on 22 May 2025.
Cause : Accident involving a vehicle that has left the carriageway.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 16.86 miles from Longcot.

Location: northbound between the junctions with the A4311 and the A417 .
Due to: Roadworks.
Period : from 20:27 on 22 May 2025 to 06:00 on 23 May 2025.
Lanes Closed : All lanes are closed.
Nearest town: 7.38 miles from Longcot.

Location: southbound between the A4185 and the junction with the M4 .
Lane Closures : Lane two is closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 23 May 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 14.71 miles from Longcot.

Location: northbound between the M4 and the junction with the A4185 .
Lane Closures : Lane two is closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 23 May 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 15.67 miles from Longcot.

Location: southbound entry slip from the A44 .
Due to: Roadside Drains Works.
Period : expect disruption until 05:30 on 23 May 2025.
Lanes Closed : All lanes are closed.
Nearest town: 18.96 miles from Longcot.

Location: southbound exit slip to the A44 .
Due to: Roadside Drains Works.
Period : expect disruption until 05:30 on 23 May 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19.2 miles from Longcot.

Location: westbound between junctions J14 (Hungerford) and J15 (Swindon) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Planned Roadworks.
Period : expect disruption until 06:00 on 23 May 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 6.6 miles from Longcot.

Location: eastbound between junctions J16 (Swindon) and J15 (Swindon) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Due to: Planned Roadworks.
Period : expect disruption until 06:00 on 23 May 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 8.38 miles from Longcot.

Location: eastbound between junctions J15 (Swindon) and J14 (Hungerford) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Planned Roadworks.
Period : expect disruption until 06:00 on 23 May 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 7.92 miles from Longcot.

Location: westbound between junctions J13 (Newbury) and J15 (Swindon) .
Lane Closures : Lane one is closed.
Due to: Planned Roadworks.
Period : expect disruption until 06:00 on 23 May 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 13.01 miles from Longcot.

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: 14.55 miles from Longcot.

Location: northbound exit slip to the A361 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 09:00 on 29 May 2025 to 15:00 on 29 May 2025.
Nearest town: 6.06 miles from Longcot.

Location: northbound entry slip from the A361 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 09:00 on 29 May 2025 to 15:00 on 29 May 2025.
Nearest town: 6.04 miles from Longcot.

Location: northbound between the M4 and the junction with the A4185 .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 28 May 2025 to 06:00 on 29 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.68 miles from Longcot.

Location: northbound.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 28 May 2025 to 06:00 on 29 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.58 miles from Longcot.

Location: northbound.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 28 May 2025 to 06:00 on 29 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.6 miles from Longcot.

Location: northbound.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 28 May 2025 to 06:00 on 29 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.67 miles from Longcot.

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 28 May 2025 to 06:00 on 29 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.23 miles from Longcot.

Location: eastbound between junctions J17 (Chippenham) and J16 (Swindon) .
Lane Closures : Lane three will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 27 May 2025 to 06:00 on 28 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 14.92 miles from Longcot.

Location: westbound between junctions J16 (Swindon) and J17 (Chippenham) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
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: 12.8 miles from Longcot.

Location: southbound exit slip to the A420 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 27 May 2025 to 06:00 on 28 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.06 miles from Longcot.

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 27 May 2025 to 31 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.05 miles from Longcot.

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 27 May 2025 to 7 June 2025.
Schedule : From 20:00 on 9 June 2025 to 06:00 on 10 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 10.13 miles from Longcot.

Location: northbound entry slip from the A429 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 23 May 2025.
Lanes Closed : All lanes are closed.
Nearest town: 16.56 miles from Longcot.

Location: northbound between the A4311 and the junction with the A417 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 23 May 2025.
Lanes Closed : All lanes are closed.
Nearest town: 12.74 miles from Longcot.

Location: southbound between the A423 north of Kennington and the junction with the A415 .
Lane Closures : Lane one is closed.
Due to: Road repairs.
Period : expect disruption until 06:00 on 23 May 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 16.53 miles from Longcot.

Location: southbound between the A423 north of Kennington and the junction with the A415 .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 May 2025 to 30 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.53 miles from Longcot.

Location: southbound exit slip to the A4183 south of Kennington.
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 May 2025 to 30 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.19 miles from Longcot.

Location: northbound between the junctions with the A415 and the A4183 south of Kennington.
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 20:00 on 10 June 2025 to 06:00 on 11 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.08 miles from Longcot.

Location: westbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 27 May 2025 to 06:00 on 28 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 8.91 miles from Longcot.

Location: westbound between junctions J14 (Hungerford) and J15 (Swindon) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 22:00 on 27 May 2025 to 06:00 on 28 May 2025.
Nearest town: 12.08 miles from Longcot.

Location: westbound exit slip at Membury Services.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 27 May 2025 to 06:00 on 28 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 9.21 miles from Longcot.

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 27 May 2025 to 06:00 on 28 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 7.31 miles from Longcot.

Location: westbound between junctions J14 (Hungerford) and J15 (Swindon) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 27 May 2025 to 06:00 on 28 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.08 miles from Longcot.

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 27 May 2025 to 06:00 on 28 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.29 miles from Longcot.

Location: northbound between the A4311 and the junction with the A417 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 23 May 2025.
Lanes Closed : All lanes are closed.
Nearest town: 7.18 miles from Longcot.

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: 13.3 miles from Longcot.

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: 13.16 miles from Longcot.

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: 13.16 miles from Longcot.

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: 13.81 miles from Longcot.

Location: eastbound between junctions J13 (Newbury) and J12 (Reading) .
Lane Closures : Lane three will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 27 May 2025 to 30 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.4 miles from Longcot.
