Traffic Carswell Marsh

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Current traffic around Carswell Marsh

The following traffic incidents and congestion for Carswell Marsh have been reported by Highways England, Traffic Scotland, Traffic Wales or Transport for London (TfL) in the last two hours:


There are no current incidents in this location.

Roadworks

ROAD WORKS
Location: The M40 southbound between junctions J9 (Bicester) and J7 (Thame) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 21:00 on 25 Apr 2026 to 06:00 on 26 Apr 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 19.46 miles from Carswell Marsh.
ROAD WORKS
Location: The A34 northbound.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 18:00 on 26 Apr 2026.
Lanes Closed: All lanes are closed.
Nearest town: 18.18 miles from Carswell Marsh.
ROAD WORKS
Location: The A34 southbound.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 18:00 on 26 Apr 2026.
Lanes Closed: All lanes are closed.
Nearest town: 18.41 miles from Carswell Marsh.
ROAD WORKS
Location: The A34 northbound.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 18:00 on 26 Apr 2026.
Lanes Closed: All lanes are closed.
Nearest town: 18.19 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 westbound exit slip at junction J16 (Swindon) .
Reason: Horticultural works.
Status: Currently Active.
Period: expect disruption until 06:00 on 25 Apr 2026.
Lanes Closed: All lanes are closed.
Nearest town: 16.27 miles from Carswell Marsh. CLEARED @ 00:19
ROAD WORKS
Location: The A34 northbound between the M4 and the junction with the A4185 .
Lane closures: Lane one is closed.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 25 Apr 2026.
Lanes Closed: There is one of two lanes closed.
Nearest town: 17.01 miles from Carswell Marsh. CLEARED @ 00:46
ROAD WORKS
Location: The A34 northbound.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 25 Apr 2026.
Lanes Closed: All lanes are closed.
Nearest town: 16.36 miles from Carswell Marsh. CLEARED @ 00:36
ROAD WORKS
Location: The A34 southbound between the A339 and the junction with the A343 .
Lane closures: Lane one is closed.
Reason: Roadside Drains Works.
Status: Currently Active.
Period: expect disruption until 06:00 on 25 Apr 2026.
Lanes Closed: There is one of two lanes closed.
Nearest town: 19.8 miles from Carswell Marsh. CLEARED @ 03:36
ROAD WORKS
Location: The A419 northbound between the A4311 and the junction with the A417 .
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 27 Apr 2026.
Lanes Closed: All lanes are closed.
Nearest town: 17.59 miles from Carswell Marsh.
ROAD WORKS
Location: The A417 northbound between the A419 and the junction with the A436 .
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 27 Apr 2026.
Lanes Closed: All lanes are closed.
Nearest town: 17.98 miles from Carswell Marsh.
ROAD WORKS
Location: The A419 southbound between the A417 and the junction with the A361 .
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 27 Apr 2026.
Lanes Closed: All lanes are closed.
Nearest town: 17.9 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 eastbound between junctions J16 (Swindon) and J15 (Swindon) .
Lane closures: The hard shoulder and lane 1 are closed.
Reason: Horticultural works.
Status: Currently Active.
Period: expect disruption until 06:00 on 25 Apr 2026.
Lanes Closed: There is one of three lanes closed.
Nearest town: 16.36 miles from Carswell Marsh. CLEARED @ 01:04
ROAD WORKS
Location: The M4 eastbound between junctions J17 (Chippenham) and J16 (Swindon) .
Lane closures: The hard shoulder is closed.
Reason: Emergency barrier repairs.
Status: Currently Active.
Period: expect disruption until 18:00 on 31 Jul 2026.
Nearest town: 19.32 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 eastbound between junctions J16 (Swindon) and J15 (Swindon) .
Lane closures: Lane one will be closed.
Reason: Horticultural works are planned.
Status: Pending.
Schedule: From 21:00 on 1 May 2026 to 06:00 on 2 May 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 13.62 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 eastbound exit slip at junction J15 (Swindon) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Horticultural works are planned.
Status: Pending.
Schedule: From 21:00 on 1 May 2026 to 06:00 on 2 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 13.38 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 westbound between junctions J15 (Swindon) and J16 (Swindon) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 07:00 on 1 May 2026 to 17:00 on 1 May 2026.
Nearest town: 15.61 miles from Carswell Marsh.
ROAD WORKS
Location: The A34 northbound entry slip from the A4130 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 30 Apr 2026 to 06:00 on 1 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 10.91 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 westbound between junctions J15 (Swindon) and J17 (Chippenham) .
Lane closures: Lane one will be closed.
Reason: Horticultural works are planned.
Status: Pending.
Schedule: From 21:00 on 30 Apr 2026 to 06:00 on 1 May 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 16.12 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 westbound entry slip at junction J16 (Swindon) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Horticultural works are planned.
Status: Pending.
Schedule: From 21:00 on 30 Apr 2026 to 06:00 on 1 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 16.48 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 westbound exit slip at junction J16 (Swindon) .
Lane closures: Lane one will be closed.
Reason: Horticultural works are planned.
Status: Pending.
Schedule: From 21:00 on 30 Apr 2026 to 06:00 on 1 May 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 16.27 miles from Carswell Marsh.
ROAD WORKS
Location: The A34 northbound.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 21:00 on 30 Apr 2026 to 06:00 on 1 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 13.37 miles from Carswell Marsh.
ROAD WORKS
Location: The A34 northbound.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 21:00 on 30 Apr 2026 to 06:00 on 1 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 13.22 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 westbound between junctions J14 (Hungerford) and J15 (Swindon) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 30 Apr 2026 to 2 May 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 12.21 miles from Carswell Marsh.
ROAD WORKS
Location: The A34 northbound between the A423 north of Kennington and the junction with the A420 .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 30 Apr 2026 to 2 May 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 11.82 miles from Carswell Marsh.
ROAD WORKS
Location: The A34 northbound exit slip to the A420 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 30 Apr 2026 to 2 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 11.54 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 westbound between junctions J13 (Newbury) and J14 (Hungerford) .
Reason: Roadworks scheme is planned.
Status: Pending.
Schedule: From 21:00 on 20 May 2026 to 06:00 on 21 May 2026.
Nearest town: 18.61 miles from Carswell Marsh.
ROAD WORKS
Location: The A34 southbound exit slip to the A4183 south of Kennington.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 21:00 on 30 Apr 2026 to 06:00 on 1 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 11.85 miles from Carswell Marsh.
ROAD WORKS
Location: The M40 southbound between junctions J9 (Bicester) and J8A (Thame) .
Reason: Barrier repairs are planned.
Status: Pending.
Schedule: From 09:30 on 30 Apr 2026 to 15:30 on 30 Apr 2026.
Nearest town: 19.94 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 westbound between junctions J15 (Swindon) and J16 (Swindon) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 07:00 on 30 Apr 2026 to 17:00 on 30 Apr 2026.
Nearest town: 14.58 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 westbound entry slip at junction J13 (Newbury) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 20 May 2026 to 06:00 on 21 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 18.52 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 westbound between junctions J13 (Newbury) and J14 (Hungerford) .
Lane closures: Lanes 1, 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 20 May 2026 to 06:00 on 21 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 18.61 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 westbound exit slip at junction J14 (Hungerford) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 20 May 2026 to 06:00 on 21 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 16.01 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 eastbound between junctions J16 (Swindon) and J15 (Swindon) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 07:00 on 29 Apr 2026 to 17:00 on 29 Apr 2026.
Nearest town: 14.39 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 westbound between junctions J15 (Swindon) and J16 (Swindon) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 07:00 on 29 Apr 2026 to 17:00 on 29 Apr 2026.
Nearest town: 14.24 miles from Carswell Marsh.
ROAD WORKS
Location: The M40 southbound at junction J9 (Bicester) .
Lane closures: Lane two is closed.
Reason: Barrier repairs.
Status: Currently Active.
Period: expect disruption until 06:00 on 25 Apr 2026.
Lanes Closed: There is one of two lanes closed.
Nearest town: 19.7 miles from Carswell Marsh.
ROAD WORKS
Location: The M40 southbound entry slip at junction J9 (Bicester) .
Reason: Barrier repairs.
Status: Currently Active.
Period: expect disruption until 06:00 on 25 Apr 2026.
Lanes Closed: All lanes are closed.
Nearest town: 19.57 miles from Carswell Marsh.
ROAD WORKS
Location: The M40 southbound between junctions J9 (Bicester) and J8 (Oxford) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Barrier repairs are planned.
Status: Pending.
Schedule: From 22:15 on 24 Apr 2026 to 06:00 on 25 Apr 2026.
Schedule: Expect disruption everyday between 22:15 and 06:00 from 27 Apr 2026 to 2 May 2026.
Schedule: Expect disruption everyday between 22:15 and 06:00 from 5 May 2026 to 9 May 2026.
Schedule: Expect disruption everyday between 22:15 and 06:00 from 11 May 2026 to 16 May 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 19.54 miles from Carswell Marsh.
ROAD WORKS
Location: The M40 southbound exit slip at junction J8A (Thame) .
Reason: Barrier repairs.
Status: Currently Active.
Period: expect disruption until 06:00 on 25 Apr 2026.
Lanes Closed: All lanes are closed.
Nearest town: 19.32 miles from Carswell Marsh.
ROAD WORKS
Location: The M40 southbound entry slip at junction J8A (Thame) .
Reason: Barrier repairs.
Status: Currently Active.
Period: expect disruption until 06:00 on 25 Apr 2026.
Lanes Closed: All lanes are closed.
Nearest town: 19.47 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 eastbound between junctions J16 (Swindon) and J15 (Swindon) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 07:00 on 28 Apr 2026 to 17:00 on 28 Apr 2026.
Nearest town: 14.13 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 westbound between junctions J15 (Swindon) and J16 (Swindon) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 07:00 on 28 Apr 2026 to 17:00 on 28 Apr 2026.
Nearest town: 13.85 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 eastbound between junctions J16 (Swindon) and J15 (Swindon) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Horticultural works are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 27 Apr 2026 to 29 Apr 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 14.27 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 eastbound between junctions J14 (Hungerford) and J13 (Newbury) .
Reason: Roadworks scheme is planned.
Status: Pending.
Schedule: From 21:00 on 27 Apr 2026 to 06:00 on 30 Apr 2026.
Nearest town: 15.83 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 eastbound between junctions J15 (Swindon) and J13 (Newbury) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 27 Apr 2026 to 30 Apr 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 15.33 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 eastbound entry slip at junction J14 (Hungerford) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 27 Apr 2026 to 30 Apr 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 15.83 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 eastbound exit slip at junction J14 (Hungerford) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 27 Apr 2026 to 30 Apr 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 15.68 miles from Carswell Marsh.
ROAD WORKS
Location: The A34 northbound between the A423 north of Kennington and the junction with the A420 .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 27 Apr 2026 to 06:00 on 28 Apr 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 11.82 miles from Carswell Marsh.
ROAD WORKS
Location: The A34 northbound exit slip to the A4130 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 27 Apr 2026 to 30 Apr 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 11.11 miles from Carswell Marsh.
ROAD WORKS
Location: The A34 northbound between the A4185 and the junction with the A415 .
Reason: Roadworks scheme is planned.
Status: Pending.
Schedule: From 21:00 on 27 Apr 2026 to 06:00 on 30 Apr 2026.
Nearest town: 12.65 miles from Carswell Marsh.
ROAD WORKS
Location: The A34 northbound between the A4185 and the junction with the A415 .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 27 Apr 2026 to 30 Apr 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 12.65 miles from Carswell Marsh.
ROAD WORKS
Location: The A34 northbound between the M4 and the junction with the A4185 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 27 Apr 2026 to 30 Apr 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 12.78 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 eastbound between junctions J14 (Hungerford) and J13 (Newbury) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 27 Apr 2026 to 06:00 on 28 Apr 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 16.82 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 westbound between junctions J14 (Hungerford) and J15 (Swindon) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 27 Apr 2026 to 06:00 on 28 Apr 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 15.83 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 eastbound exit slip at junction J16 (Swindon) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 19:00 on 27 Apr 2026 to 23:59 on 27 Apr 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 16.54 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 westbound exit slip at junction J16 (Swindon) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 19:00 on 27 Apr 2026 to 23:59 on 27 Apr 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 16.27 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 westbound between junctions J15 (Swindon) and J16 (Swindon) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 07:00 on 27 Apr 2026 to 17:00 on 27 Apr 2026.
Nearest town: 13.42 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 eastbound between junctions J16 (Swindon) and J15 (Swindon) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 07:00 on 27 Apr 2026 to 17:00 on 27 Apr 2026.
Nearest town: 13.68 miles from Carswell Marsh.
ROAD WORKS
Location: The M4 eastbound between junctions J17 (Chippenham) and J16 (Swindon) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 30 Apr 2026 to 06:00 on 1 May 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 17.03 miles from Carswell Marsh.

Traffic in Nearby Villages

Carswell Marsh

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Location: southbound between junctions J9 (Bicester) and J7 (Thame) .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 21:00 on 25 April 2026 to 06:00 on 26 April 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.46 miles from Carswell Marsh.

51.76--1.1

Location: northbound.

Due to: Roadworks.



Period : expect disruption until 18:00 on 26 April 2026.

Lanes Closed : All lanes are closed.
Nearest town: 18.18 miles from Carswell Marsh.

51.85--1.22

Location: southbound.

Due to: Roadworks.



Period : expect disruption until 18:00 on 26 April 2026.

Lanes Closed : All lanes are closed.
Nearest town: 18.41 miles from Carswell Marsh.

51.86--1.22

Location: northbound.

Due to: Roadworks.



Period : expect disruption until 18:00 on 26 April 2026.

Lanes Closed : All lanes are closed.
Nearest town: 18.19 miles from Carswell Marsh.

51.86--1.22

Location: westbound exit slip at junction J16 (Swindon) .

Due to: Horticultural works.



Period : expect disruption until 06:00 on 25 April 2026.

Lanes Closed : All lanes are closed.
Nearest town: 16.27 miles from Carswell Marsh.

51.54--1.85

Location: northbound between the M4 and the junction with the A4185 .

Lane Closures : Lane one is closed.

Due to: Roadworks.



Period : expect disruption until 06:00 on 25 April 2026.

Lanes Closed : There is one of two lanes closed.
Nearest town: 17.01 miles from Carswell Marsh.

51.48--1.3

Location: northbound.

Due to: Roadworks.



Period : expect disruption until 06:00 on 25 April 2026.

Lanes Closed : All lanes are closed.
Nearest town: 16.36 miles from Carswell Marsh.

51.5--1.29

Location: southbound between the A339 and the junction with the A343 .

Lane Closures : Lane one is closed.

Due to: Roadside Drains Works.



Period : expect disruption until 06:00 on 25 April 2026.

Lanes Closed : There is one of two lanes closed.
Nearest town: 19.8 miles from Carswell Marsh.

51.42--1.35

Location: northbound between the A4311 and the junction with the A417 .

Due to: Roadworks.



Period : expect disruption until 06:00 on 27 April 2026.

Lanes Closed : All lanes are closed.
Nearest town: 17.59 miles from Carswell Marsh.

51.72--1.94

Location: northbound between the A419 and the junction with the A436 .

Due to: Roadworks.



Period : expect disruption until 06:00 on 27 April 2026.

Lanes Closed : All lanes are closed.
Nearest town: 17.98 miles from Carswell Marsh.

51.73--1.95

Location: southbound between the A417 and the junction with the A361 .

Due to: Roadworks.



Period : expect disruption until 06:00 on 27 April 2026.

Lanes Closed : All lanes are closed.
Nearest town: 17.9 miles from Carswell Marsh.

51.73--1.95

Location: eastbound between junctions J16 (Swindon) and J15 (Swindon) .

Lane Closures : The hard shoulder and lane 1 are closed.

Due to: Horticultural works.



Period : expect disruption until 06:00 on 25 April 2026.

Lanes Closed : There is one of three lanes closed.
Nearest town: 16.36 miles from Carswell Marsh.

51.54--1.85

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: 19.32 miles from Carswell Marsh.

51.55--1.94

Location: eastbound between junctions J16 (Swindon) and J15 (Swindon) .

Lane Closures : Lane one will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 21:00 on 1 May 2026 to 06:00 on 2 May 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 13.62 miles from Carswell Marsh.

51.53--1.74

Location: eastbound exit slip at junction J15 (Swindon) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 21:00 on 1 May 2026 to 06:00 on 2 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 13.38 miles from Carswell Marsh.

51.53--1.73

Location: westbound between junctions J15 (Swindon) and J16 (Swindon) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 07:00 on 1 May 2026 to 17:00 on 1 May 2026.
Nearest town: 15.61 miles from Carswell Marsh.

51.54--1.82

Location: northbound entry slip from the A4130 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 30 April 2026 to 06:00 on 1 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 10.91 miles from Carswell Marsh.

51.62--1.3

Location: westbound between junctions J15 (Swindon) and J17 (Chippenham) .

Lane Closures : Lane one will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 21:00 on 30 April 2026 to 06:00 on 1 May 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.12 miles from Carswell Marsh.

51.54--1.84

Location: westbound entry slip at junction J16 (Swindon) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 21:00 on 30 April 2026 to 06:00 on 1 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 16.48 miles from Carswell Marsh.

51.54--1.86

Location: westbound exit slip at junction J16 (Swindon) .

Lane Closures : Lane one will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 21:00 on 30 April 2026 to 06:00 on 1 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.27 miles from Carswell Marsh.

51.54--1.85

Location: northbound.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 21:00 on 30 April 2026 to 06:00 on 1 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 13.37 miles from Carswell Marsh.

51.56--1.3

Location: northbound.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 21:00 on 30 April 2026 to 06:00 on 1 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 13.22 miles from Carswell Marsh.

51.56--1.3

Location: westbound between junctions J14 (Hungerford) and J15 (Swindon) .

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 30 April 2026 to 2 May 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 12.21 miles from Carswell Marsh.

51.51--1.64

Location: northbound between the A423 north of Kennington and the junction with the A420 .

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 April 2026 to 2 May 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.82 miles from Carswell Marsh.

51.74--1.28

Location: northbound exit slip to the A420 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 30 April 2026 to 2 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 11.54 miles from Carswell Marsh.

51.75--1.3

Location: westbound between junctions J13 (Newbury) and J14 (Hungerford) .

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 21:00 on 20 May 2026 to 06:00 on 21 May 2026.
Nearest town: 18.61 miles from Carswell Marsh.

51.45--1.3

Location: southbound exit slip to the A4183 south of Kennington.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 21:00 on 30 April 2026 to 06:00 on 1 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 11.85 miles from Carswell Marsh.

51.7--1.26

Location: southbound between junctions J9 (Bicester) and J8A (Thame) .

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : From 09:30 on 30 April 2026 to 15:30 on 30 April 2026.
Nearest town: 19.94 miles from Carswell Marsh.

51.78--1.1

Location: westbound between junctions J15 (Swindon) and J16 (Swindon) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 07:00 on 30 April 2026 to 17:00 on 30 April 2026.
Nearest town: 14.58 miles from Carswell Marsh.

51.54--1.79

Location: westbound entry slip at junction J13 (Newbury) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 20 May 2026 to 06:00 on 21 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 18.52 miles from Carswell Marsh.

51.45--1.31

Location: westbound between junctions J13 (Newbury) and J14 (Hungerford) .

Lane Closures : Lanes 1, 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 20 May 2026 to 06:00 on 21 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 18.61 miles from Carswell Marsh.

51.45--1.3

Location: westbound exit slip at junction J14 (Hungerford) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 20 May 2026 to 06:00 on 21 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 16.01 miles from Carswell Marsh.

51.45--1.48

Location: eastbound between junctions J16 (Swindon) and J15 (Swindon) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 07:00 on 29 April 2026 to 17:00 on 29 April 2026.
Nearest town: 14.39 miles from Carswell Marsh.

51.54--1.78

Location: westbound between junctions J15 (Swindon) and J16 (Swindon) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 07:00 on 29 April 2026 to 17:00 on 29 April 2026.
Nearest town: 14.24 miles from Carswell Marsh.

51.53--1.77

Location: southbound at junction J9 (Bicester) .

Lane Closures : Lane two is closed.

Due to: Barrier repairs.



Period : expect disruption until 06:00 on 25 April 2026.

Lanes Closed : There is one of two lanes closed.
Nearest town: 19.7 miles from Carswell Marsh.

51.87--1.2

Location: southbound entry slip at junction J9 (Bicester) .

Due to: Barrier repairs.



Period : expect disruption until 06:00 on 25 April 2026.

Lanes Closed : All lanes are closed.
Nearest town: 19.57 miles from Carswell Marsh.

51.87--1.2

Location: southbound between junctions J9 (Bicester) and J8 (Oxford) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : From 22:15 on 24 April 2026 to 06:00 on 25 April 2026.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 27 April 2026 to 2 May 2026.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 5 May 2026 to 9 May 2026.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 11 May 2026 to 16 May 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 19.54 miles from Carswell Marsh.

51.87--1.2

Location: southbound exit slip at junction J8A (Thame) .

Due to: Barrier repairs.



Period : expect disruption until 06:00 on 25 April 2026.

Lanes Closed : All lanes are closed.
Nearest town: 19.32 miles from Carswell Marsh.

51.74--1.1

Location: southbound entry slip at junction J8A (Thame) .

Due to: Barrier repairs.



Period : expect disruption until 06:00 on 25 April 2026.

Lanes Closed : All lanes are closed.
Nearest town: 19.47 miles from Carswell Marsh.

51.74--1.09

Location: eastbound between junctions J16 (Swindon) and J15 (Swindon) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 07:00 on 28 April 2026 to 17:00 on 28 April 2026.
Nearest town: 14.13 miles from Carswell Marsh.

51.53--1.77

Location: westbound between junctions J15 (Swindon) and J16 (Swindon) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 07:00 on 28 April 2026 to 17:00 on 28 April 2026.
Nearest town: 13.85 miles from Carswell Marsh.

51.53--1.75

Location: eastbound between junctions J16 (Swindon) and J15 (Swindon) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 27 April 2026 to 29 April 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 14.27 miles from Carswell Marsh.

51.54--1.78

Location: eastbound between junctions J14 (Hungerford) and J13 (Newbury) .

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 21:00 on 27 April 2026 to 06:00 on 30 April 2026.
Nearest town: 15.83 miles from Carswell Marsh.

51.45--1.48

Location: eastbound between junctions J15 (Swindon) and J13 (Newbury) .

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 27 April 2026 to 30 April 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 15.33 miles from Carswell Marsh.

51.46--1.5

Location: eastbound entry slip at junction J14 (Hungerford) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 27 April 2026 to 30 April 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 15.83 miles from Carswell Marsh.

51.45--1.48

Location: eastbound exit slip at junction J14 (Hungerford) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 27 April 2026 to 30 April 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 15.68 miles from Carswell Marsh.

51.46--1.49

Location: northbound between the A423 north of Kennington 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 27 April 2026 to 06:00 on 28 April 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.82 miles from Carswell Marsh.

51.74--1.28

Location: northbound exit slip to the A4130 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 27 April 2026 to 30 April 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 11.11 miles from Carswell Marsh.

51.62--1.3

Location: northbound between the A4185 and the junction with the A415 .

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 21:00 on 27 April 2026 to 06:00 on 30 April 2026.
Nearest town: 12.65 miles from Carswell Marsh.

51.57--1.3

Location: northbound between the A4185 and the junction with the A415 .

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 27 April 2026 to 30 April 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 12.65 miles from Carswell Marsh.

51.57--1.3

Location: northbound between the M4 and the junction with the A4185 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 27 April 2026 to 30 April 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 12.78 miles from Carswell Marsh.

51.57--1.3

Location: eastbound between junctions J14 (Hungerford) and J13 (Newbury) .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 27 April 2026 to 06:00 on 28 April 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.82 miles from Carswell Marsh.

51.45--1.41

Location: westbound between junctions J14 (Hungerford) and J15 (Swindon) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 27 April 2026 to 06:00 on 28 April 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 15.83 miles from Carswell Marsh.

51.45--1.48

Location: eastbound exit slip at junction J16 (Swindon) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 19:00 on 27 April 2026 to 23:59 on 27 April 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 16.54 miles from Carswell Marsh.

51.55--1.86

Location: westbound exit slip at junction J16 (Swindon) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 19:00 on 27 April 2026 to 23:59 on 27 April 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 16.27 miles from Carswell Marsh.

51.54--1.85

Location: westbound between junctions J15 (Swindon) and J16 (Swindon) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 07:00 on 27 April 2026 to 17:00 on 27 April 2026.
Nearest town: 13.42 miles from Carswell Marsh.

51.53--1.73

Location: eastbound between junctions J16 (Swindon) and J15 (Swindon) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 07:00 on 27 April 2026 to 17:00 on 27 April 2026.
Nearest town: 13.68 miles from Carswell Marsh.

51.53--1.75

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 30 April 2026 to 06:00 on 1 May 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 17.03 miles from Carswell Marsh.

51.56--1.88