Traffic Porton

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FULL SCREEN UPDATED: 01:05
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Current traffic around Porton

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

BROKEN DOWN VEHICLE
Location: The M3 eastbound between junctions J13 (Eastleigh) and J12 (Eastleigh) .
Lane closures: The hard shoulder and lane 1 are closed.
Reason: Broken down vehicle.
Status: Currently Active.
Time to clear: The event is expected to clear between 23:00 and 23:15 on 12 Dec 2025.
Return to normal: Normal traffic conditions are expected between 23:00 and 23:15 on 12 Dec 2025.
Lanes closed: There is one of three lanes closed.
Nearest town: 18.54 miles from Porton. CLEARED @ 22:21
CONGESTION
Location: The A34 northbound at the junction with the A303 .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 01:00 and 01:15 on 13 Dec 2025.
Nearest town: 17.28 miles from Porton.
CONGESTION
Location: The M3 eastbound at junction J12 (Eastleigh) .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 20:45 and 21:00 on 12 Dec 2025.
Nearest town: 18.4 miles from Porton. CLEARED @ 20:51


There are no current incidents in this location.

Roadworks

ROAD WORKS
Location: The M27 westbound exit slip at junction J5 (S'ton Airport) .
Reason: Roadworks.
Status: Currently Active.
Period: from 20:27 on 12 Dec 2025 to 06:00 on 13 Dec 2025.
Lanes Closed: All lanes are closed.
Nearest town: 19.73 miles from Porton.
ROAD WORKS
Location: The A36 northbound between the junctions with the A30 East and the A345 .
Lane closures: Lane two is closed.
Reason: Horticultural works.
Status: Currently Active.
Period: expect disruption until 04:30 on 13 Dec 2025.
Lanes Closed: There is one of two lanes closed.
Nearest town: 4.2 miles from Porton.
ROAD WORKS
Location: The A36 northbound between the junctions with the A345 and the A360 .
Lane closures: Lane two is closed.
Reason: Horticultural works.
Status: Currently Active.
Period: expect disruption until 04:30 on 13 Dec 2025.
Lanes Closed: There is one of two lanes closed.
Nearest town: 4.38 miles from Porton.
ROAD WORKS
Location: The M3 westbound between junctions J11 (Winchester) and J12 (Eastleigh) .
Reason: Roadworks scheme.
Status: Currently Active.
Period: from 20:02 on 8 Dec 2025 to 06:00 on 20 Dec 2025.
Nearest town: 18.43 miles from Porton.
ROAD WORKS
Location: The A303 eastbound.
Reason: Barrier repairs.
Status: Currently Active.
Period: expect disruption until 06:00 on 13 Dec 2025.
Lanes Closed: All lanes are closed.
Nearest town: 15.89 miles from Porton. CLEARED @ 00:27
ROAD WORKS
Location: The A303 eastbound between the A3093 and the junction with the A34 .
Lane closures: Lane one is closed.
Reason: Barrier repairs.
Status: Currently Active.
Period: expect disruption until 06:00 on 13 Dec 2025.
Lanes Closed: There is one of two lanes closed.
Nearest town: 14.87 miles from Porton. CLEARED @ 00:27
ROAD WORKS
Location: The A303 eastbound.
Reason: Barrier repairs.
Status: Currently Active.
Period: expect disruption until 06:00 on 13 Dec 2025.
Lanes Closed: All lanes are closed.
Nearest town: 15.86 miles from Porton.
ROAD WORKS
Location: The A303 eastbound.
Reason: Barrier repairs.
Status: Currently Active.
Period: expect disruption until 06:00 on 13 Dec 2025.
Lanes Closed: All lanes are closed.
Nearest town: 15.94 miles from Porton. CLEARED @ 00:27
ROAD WORKS
Location: The A303 eastbound between the A345 and the junction with the A3028 .
Lane closures: Lane one is closed.
Reason: Horticultural works.
Status: Currently Active.
Period: expect disruption until 06:00 on 13 Dec 2025.
Lanes Closed: There is one of two lanes closed.
Nearest town: 4.13 miles from Porton.
ROAD WORKS
Location: The A36 southbound between the junctions with the A27 and the A3090 .
Reason: Road repairs.
Status: Currently Active.
Period: expect disruption until 04:00 on 13 Dec 2025.
Nearest town: 14.3 miles from Porton.
ROAD WORKS
Location: The A36 northbound between the junctions with the A3090 and the A27 .
Reason: Road repairs.
Status: Currently Active.
Period: expect disruption until 04:00 on 13 Dec 2025.
Nearest town: 14.35 miles from Porton.
ROAD WORKS
Location: The M3 westbound exit slip at junction J9 (Winchester) .
Reason: Roadworks scheme.
Status: Currently Active.
Period: from 21:02 on 11 Dec 2025 to 06:00 on 15 Dec 2025.
Nearest town: 19.26 miles from Porton.
ROAD WORKS
Location: The A34 northbound.
Reason: Roadworks scheme.
Status: Currently Active.
Period: from 21:03 on 10 Dec 2025 to 06:00 on 2 Mar 2026.
Nearest town: 16.87 miles from Porton.
ROAD WORKS
Location: The A34 southbound.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 13 Dec 2025.
Lanes Closed: All lanes are closed.
Nearest town: 16.81 miles from Porton.
ROAD WORKS
Location: The A34 southbound between the A303 and the junction with the A272 .
Lane closures: Lane one is closed.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 13 Dec 2025.
Lanes Closed: There is one of two lanes closed.
Nearest town: 17.16 miles from Porton.
ROAD WORKS
Location: The A34 southbound.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 13 Dec 2025.
Lanes Closed: All lanes are closed.
Nearest town: 16.92 miles from Porton.
ROAD WORKS
Location: The A34 southbound.
Reason: Roadworks scheme.
Status: Currently Active.
Period: from 20:06 on 10 Dec 2025 to 06:00 on 13 Dec 2025.
Nearest town: 16.81 miles from Porton.
ROAD WORKS
Location: The A303 westbound between the A338 and the junction with the A360 .
Lane closures: Lane two is closed.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 13 Dec 2025.
Lanes Closed: There is one of two lanes closed.
Nearest town: 4.26 miles from Porton.
ROAD WORKS
Location: The A303 eastbound between the A360 and the junction with the A3028 .
Lane closures: Lane two is closed.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 13 Dec 2025.
Lanes Closed: There is one of two lanes closed.
Nearest town: 4.76 miles from Porton.
ROAD WORKS
Location: The A31 westbound exit slip to the A338 .
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 13 Dec 2025.
Lanes Closed: All lanes are closed.
Nearest town: 19.03 miles from Porton.
ROAD WORKS
Location: The A31 eastbound exit slip to the A338 .
Lane closures: Lane two is closed.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 13 Dec 2025.
Lanes Closed: There is one of two lanes closed.
Nearest town: 19.21 miles from Porton.
ROAD WORKS
Location: The A31 westbound between the M27 and the junction with the A338 North.
Lane closures: Lane one is closed.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 13 Dec 2025.
Lanes Closed: There is one of two lanes closed.
Nearest town: 19.04 miles from Porton.
ROAD WORKS
Location: The A36 northbound between the A303 and the junction with the A350 South.
Reason: Roadworks scheme.
Status: Currently Active.
Period: from 20:04 on 11 Dec 2025 to 06:00 on 20 Dec 2025.
Nearest town: 14.33 miles from Porton.
ROAD WORKS
Location: The A36 southbound between the A350 South and the junction with the A303 .
Reason: Roadworks scheme.
Status: Currently Active.
Period: from 20:04 on 11 Dec 2025 to 06:00 on 20 Dec 2025.
Nearest town: 17.43 miles from Porton.
ROAD WORKS
Location: The A303 westbound between the junctions with the A36 and the A350 .
Lane closures: Lane one will be closed.
Reason: Emergency roadside drains works are planned.
Status: Pending.
Schedule: Expect disruption everyday between 09:00 and 15:00 from 15 Dec 2025 to 18 Dec 2025.
Schedule: Expect disruption everyday between 09:00 and 15:00 from 22 Dec 2025 to 25 Dec 2025.
Schedule: Expect disruption everyday between 09:00 and 15:00 from 29 Dec 2025 to 1 Jan 2026.
Schedule: Expect disruption everyday between 09:00 and 15:00 from 5 Jan 2026 to 8 Jan 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 11.63 miles from Porton.
ROAD WORKS
Location: The M27 westbound between junctions J5 (S'ton Airport) and J4 (M3) .
Lane closures: Lane four is closed.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 23:00 on 10 Jan 2026.
Lanes Closed: There is one of four lanes closed.
Nearest town: 19.45 miles from Porton.
ROAD WORKS
Location: The A34 southbound entry slip from the A33 .
Lane closures: Lane one is closed.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 31 Dec 2027.
Lanes Closed: There is one of two lanes closed.
Nearest town: 19.01 miles from Porton.
ROAD WORKS
Location: The A31 westbound between the M27 and the junction with the A338 North.
Reason: Roadworks scheme.
Status: Currently Active.
Period: from 22:03 on 1 Dec 2025 to 06:00 on 13 Dec 2025.
Nearest town: 19.04 miles from Porton.
ROAD WORKS
Location: The A303 westbound between the junctions with the A350 and the A371 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 19 Dec 2025 to 06:00 on 20 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 19.87 miles from Porton.
ROAD WORKS
Location: The A303 westbound between the junctions with the A36 and the A350 .
Lane closures: Lane one will be closed.
Reason: Emergency roadworks are planned.
Status: Pending.
Schedule: From 10:00 on 18 Dec 2025 to 11:00 on 18 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 11.86 miles from Porton.
ROAD WORKS
Location: The M27 westbound entry slip at junction J5 (S'ton Airport) .
Reason: Roadworks scheme is planned.
Status: Pending.
Schedule: From 21:00 on 15 Dec 2025 to 06:00 on 21 Jan 2026.
Nearest town: 19.64 miles from Porton.
ROAD WORKS
Location: The M27 westbound entry slip at junction J5 (S'ton Airport) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 15 Dec 2025 to 06:00 on 16 Dec 2025.
Schedule: From 21:00 on 12 Jan 2026 to 06:00 on 13 Jan 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 19.64 miles from Porton.
ROAD WORKS
Location: The A36 northbound at the junction with the A303 .
Lane closures: Lane two will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 10:00 on 18 Dec 2025 to 13:00 on 18 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 10.93 miles from Porton.
ROAD WORKS
Location: The A36 northbound between the junctions with the A303 and the A350 South.
Reason: Horticultural works are planned.
Status: Pending.
Schedule: Expect disruption everyday between 09:00 and 15:30 from 15 Dec 2025 to 19 Dec 2025.
Nearest town: 18.12 miles from Porton.
ROAD WORKS
Location: The A36 southbound between the junctions with the A350 South and the A303 .
Reason: Horticultural works are planned.
Status: Pending.
Schedule: Expect disruption everyday between 09:00 and 15:30 from 15 Dec 2025 to 19 Dec 2025.
Nearest town: 18.94 miles from Porton.
ROAD WORKS
Location: The A303 westbound between the M3 and the junction with the A3093 .
Lane closures: Lane two will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 20:30 on 17 Dec 2025 to 06:00 on 18 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 19.21 miles from Porton.
ROAD WORKS
Location: The A303 eastbound between the A3093 and the junction with the M3 .
Lane closures: Lane two will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 20:30 on 17 Dec 2025 to 06:00 on 18 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 16.22 miles from Porton.
ROAD WORKS
Location: The A36 southbound between the junctions with the A27 and the A3090 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 10:00 on 17 Dec 2025 to 14:00 on 17 Dec 2025.
Nearest town: 11.63 miles from Porton.
ROAD WORKS
Location: The A36 northbound between the junctions with the A3090 and the A27 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 10:00 on 17 Dec 2025 to 14:00 on 17 Dec 2025.
Nearest town: 11.71 miles from Porton.
ROAD WORKS
Location: The A36 southbound between the junctions with the A338 and the A27 .
Lane closures: Lane two will be closed.
Reason: Emergency roadside drains works are planned.
Status: Pending.
Schedule: From 20:00 on 16 Dec 2025 to 04:00 on 17 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 4.64 miles from Porton.
ROAD WORKS
Location: The A303 eastbound between the junctions with the A350 and the A36 .
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 10:00 on 16 Dec 2025 to 14:00 on 16 Dec 2025.
Nearest town: 17.01 miles from Porton.
ROAD WORKS
Location: The A303 westbound between the junctions with the A36 and the A350 .
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 10:00 on 16 Dec 2025 to 14:00 on 16 Dec 2025.
Nearest town: 16.89 miles from Porton.
ROAD WORKS
Location: The M27 westbound between junctions J3 (Southampton) and J2 (Salisbury) .
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 17 Dec 2025 to 19 Dec 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 16.48 miles from Porton.
ROAD WORKS
Location: The A303 westbound between the junctions with the A338 and the A345 .
Lane closures: Lane one will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 09:00 on 16 Dec 2025 to 15:00 on 16 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 4.09 miles from Porton.
ROAD WORKS
Location: The M27 westbound entry slip at junction J3 (Southampton) .
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 17 Dec 2025 to 19 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 16.5 miles from Porton.
ROAD WORKS
Location: The A34 northbound.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 15 Dec 2025 to 06:00 on 16 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 17.96 miles from Porton.
ROAD WORKS
Location: The M3 westbound entry slip at junction J11 (Winchester) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 15 Dec 2025 to 17 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 18.52 miles from Porton.
ROAD WORKS
Location: The A34 northbound between the A303 and the junction with the A343 .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 15 Dec 2025 to 06:00 on 16 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 17.88 miles from Porton.
ROAD WORKS
Location: The A303 westbound between the A338 and the junction with the A360 .
Lane closures: Lane two will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 15 Dec 2025 to 20 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 4.26 miles from Porton.
ROAD WORKS
Location: The A303 eastbound between the junctions with the A350 and the A36 .
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 20:00 on 15 Dec 2025 to 04:00 on 16 Dec 2025.
Nearest town: 16.29 miles from Porton.
ROAD WORKS
Location: The A303 eastbound between the A360 and the junction with the A3028 .
Lane closures: Lane two will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 15 Dec 2025 to 20 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 4.76 miles from Porton.
ROAD WORKS
Location: The A303 westbound between the junctions with the A36 and the A350 .
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 20:00 on 15 Dec 2025 to 04:00 on 16 Dec 2025.
Nearest town: 16.12 miles from Porton.
ROAD WORKS
Location: The M3 westbound between junctions J11 (Winchester) and J12 (Eastleigh) .
Lane closures: Lane one is closed.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 13 Dec 2025.
Lanes Closed: There is one of three lanes closed.
Nearest town: 18.43 miles from Porton.
ROAD WORKS
Location: The M27 westbound between junctions J3 (Southampton) and J2 (Salisbury) .
Reason: Roadworks scheme is planned.
Status: Pending.
Schedule: From 20:00 on 17 Dec 2025 to 06:00 on 19 Dec 2025.
Nearest town: 16.59 miles from Porton.
ROAD WORKS
Location: The M3 westbound exit slip at junction J9 (Winchester) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 14 Dec 2025 to 06:00 on 15 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 19.26 miles from Porton.
ROAD WORKS
Location: The A34 southbound entry slip from the A33 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 7 Feb 2026 to 21:00 on 8 Feb 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 19.01 miles from Porton.
ROAD WORKS
Location: The A34 southbound between the A272 and the junction with the M3 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 7 Feb 2026 to 21:00 on 8 Feb 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 16.87 miles from Porton.
ROAD WORKS
Location: The A34 southbound between the A272 and the junction with the M3 .
Lane closures: Lane two will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 14 Dec 2025 to 06:00 on 15 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 18.21 miles from Porton.
ROAD WORKS
Location: The A34 southbound entry slip from the A272 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 7 Feb 2026 to 21:00 on 8 Feb 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 16.94 miles from Porton.
ROAD WORKS
Location: The A34 northbound exit slip to the A303 westbound.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 31 Jan 2026 to 2 Feb 2026.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 28 Feb 2026 to 2 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 17.24 miles from Porton.
ROAD WORKS
Location: The A34 northbound.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 31 Jan 2026 to 2 Feb 2026.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 28 Feb 2026 to 2 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 16.87 miles from Porton.
ROAD WORKS
Location: The A34 northbound between the A272 and the junction with the A343 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 2 Feb 2026 to 7 Feb 2026.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 9 Feb 2026 to 14 Feb 2026.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 16 Feb 2026 to 21 Feb 2026.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 23 Feb 2026 to 28 Feb 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 17.21 miles from Porton.
ROAD WORKS
Location: The A34 northbound between the A33 and the junction with the A303 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 31 Jan 2026 to 2 Feb 2026.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 28 Feb 2026 to 2 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 17.2 miles from Porton.
ROAD WORKS
Location: The A34 northbound.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 31 Jan 2026 to 2 Feb 2026.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 28 Feb 2026 to 2 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 16.77 miles from Porton.
ROAD WORKS
Location: The A34 northbound exit slip to the A303 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 31 Jan 2026 to 2 Feb 2026.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 28 Feb 2026 to 2 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 17.32 miles from Porton.
ROAD WORKS
Location: The A34 northbound exit slip to the A303 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 2 Feb 2026 to 7 Feb 2026.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 9 Feb 2026 to 14 Feb 2026.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 16 Feb 2026 to 21 Feb 2026.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 23 Feb 2026 to 28 Feb 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 17.32 miles from Porton.
ROAD WORKS
Location: The A34 northbound entry slip from the A272 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 31 Jan 2026 to 2 Feb 2026.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 28 Feb 2026 to 2 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 16.94 miles from Porton.
ROAD WORKS
Location: The A31 eastbound.
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 15 Dec 2025 to 19 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 19.92 miles from Porton.
ROAD WORKS
Location: The A31 eastbound exit slip to the A338 .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 15 Dec 2025 to 19 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 19.21 miles from Porton.
ROAD WORKS
Location: The A31 eastbound entry slip from the A338 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 15 Dec 2025 to 19 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 19.05 miles from Porton.
ROAD WORKS
Location: The A31 eastbound at the junction with the A338 North.
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 15 Dec 2025 to 19 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 19.21 miles from Porton.
ROAD WORKS
Location: The A31 eastbound between the A338 South and the junction with the A338 North.
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 15 Dec 2025 to 19 Dec 2025.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 19.66 miles from Porton.
ROAD WORKS
Location: The A36 northbound between the A303 and the junction with the A350 South.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 13 Dec 2025.
Lanes Closed: All lanes are closed.
Nearest town: 14.36 miles from Porton.
ROAD WORKS
Location: The A36 northbound between the junctions with the A303 and the A350 South.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 13 Dec 2025.
Nearest town: 14.33 miles from Porton.
ROAD WORKS
Location: The A36 southbound between the A350 South and the junction with the A303 .
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 13 Dec 2025.
Lanes Closed: All lanes are closed.
Nearest town: 17.43 miles from Porton.
ROAD WORKS
Location: The A36 southbound between the junctions with the A350 South and the A303 .
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 13 Dec 2025.
Nearest town: 14.36 miles from Porton.
ROAD WORKS
Location: The M27 westbound between junctions J5 (S'ton Airport) and J4 (M3) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 23:00 on 28 Jan 2026 to 23:00 on 6 Mar 2026.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 19.45 miles from Porton.
ROAD WORKS
Location: The A34 southbound between the A272 and the junction with the M3 .
Reason: Roadworks scheme is planned.
Status: Pending.
Schedule: From 20:00 on 14 Dec 2025 to 21:00 on 8 Feb 2026.
Nearest town: 17.3 miles from Porton.
ROAD WORKS
Location: The M27 westbound at junction J5 (S'ton Airport) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 23:00 on 28 Jan 2026 to 23:00 on 6 Mar 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 19.88 miles from Porton.

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Location: eastbound between junctions J13 (Eastleigh) and J12 (Eastleigh) .

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

Due to: Broken down vehicle.



Time To Clear : The event is expected to clear between 23:00 and 23:15 on 12 December 2025.

Normal traffic conditions are expected between 23:00 and 23:15 on 12 December 2025.

Lanes Closed : There is one of three lanes closed.
Nearest town: 18.54 miles from Porton.

50.98--1.37

Location: northbound at the junction with the A303 .

Due to: Congestion.



Normal traffic conditions are expected between 01:00 and 01:15 on 13 December 2025.
Nearest town: 17.28 miles from Porton.

51.17--1.34

Location: eastbound at junction J12 (Eastleigh) .

Due to: Congestion.



Normal traffic conditions are expected between 20:45 and 21:00 on 12 December 2025.
Nearest town: 18.4 miles from Porton.

50.99--1.36

Due to: Roadworks.

Period : from 20:27 on 12 December 2025 to 06:00 on 13 December 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19.73 miles from Porton.' data-nearesttown='WEST END'>Location: westbound exit slip at junction J5 (S'ton Airport) .

Due to: Roadworks.



Period : from 20:27 on 12 December 2025 to 06:00 on 13 December 2025.

Lanes Closed : All lanes are closed.
Nearest town: 19.73 miles from Porton.

50.95--1.37

Location: northbound between the junctions with the A30 East and the A345 .

Lane Closures : Lane two is closed.

Due to: Horticultural works.



Period : expect disruption until 04:30 on 13 December 2025.

Lanes Closed : There is one of two lanes closed.
Nearest town: 4.2 miles from Porton.

51.08--1.79

Location: northbound between the junctions with the A345 and the A360 .

Lane Closures : Lane two is closed.

Due to: Horticultural works.



Period : expect disruption until 04:30 on 13 December 2025.

Lanes Closed : There is one of two lanes closed.
Nearest town: 4.38 miles from Porton.

51.08--1.8

Location: westbound between junctions J11 (Winchester) and J12 (Eastleigh) .

Due to: Roadworks scheme.



Period : from 20:02 on 8 December 2025 to 06:00 on 20 December 2025.
Nearest town: 18.43 miles from Porton.

51.02--1.34

Location: eastbound.

Due to: Barrier repairs.



Period : expect disruption until 06:00 on 13 December 2025.

Lanes Closed : All lanes are closed.
Nearest town: 15.89 miles from Porton.

51.18--1.38

Location: eastbound between the A3093 and the junction with the A34 .

Lane Closures : Lane one is closed.

Due to: Barrier repairs.



Period : expect disruption until 06:00 on 13 December 2025.

Lanes Closed : There is one of two lanes closed.
Nearest town: 14.87 miles from Porton.

51.18--1.4

Location: eastbound.

Due to: Barrier repairs.



Period : expect disruption until 06:00 on 13 December 2025.

Lanes Closed : All lanes are closed.
Nearest town: 15.86 miles from Porton.

51.18--1.38

Location: eastbound.

Due to: Barrier repairs.



Period : expect disruption until 06:00 on 13 December 2025.

Lanes Closed : All lanes are closed.
Nearest town: 15.94 miles from Porton.

51.18--1.37

Location: eastbound between the A345 and the junction with the A3028 .

Lane Closures : Lane one is closed.

Due to: Horticultural works.



Period : expect disruption until 06:00 on 13 December 2025.

Lanes Closed : There is one of two lanes closed.
Nearest town: 4.13 miles from Porton.

51.18--1.77

Location: southbound between the junctions with the A27 and the A3090 .

Due to: Road repairs.



Period : expect disruption until 04:00 on 13 December 2025.
Nearest town: 14.3 miles from Porton.

50.95--1.54

Location: northbound between the junctions with the A3090 and the A27 .

Due to: Road repairs.



Period : expect disruption until 04:00 on 13 December 2025.
Nearest town: 14.35 miles from Porton.

50.95--1.54

Location: westbound exit slip at junction J9 (Winchester) .

Due to: Roadworks scheme.



Period : from 21:02 on 11 December 2025 to 06:00 on 15 December 2025.
Nearest town: 19.26 miles from Porton.

51.08--1.29

Location: northbound.

Due to: Roadworks scheme.



Period : from 21:03 on 10 December 2025 to 06:00 on 2 March 2026.
Nearest town: 16.87 miles from Porton.

51.16--1.34

Location: southbound.

Due to: Roadworks.



Period : expect disruption until 06:00 on 13 December 2025.

Lanes Closed : All lanes are closed.
Nearest town: 16.81 miles from Porton.

51.16--1.35

Location: southbound between the A303 and the junction with the A272 .

Lane Closures : Lane one is closed.

Due to: Roadworks.



Period : expect disruption until 06:00 on 13 December 2025.

Lanes Closed : There is one of two lanes closed.
Nearest town: 17.16 miles from Porton.

51.17--1.34

Location: southbound.

Due to: Roadworks.



Period : expect disruption until 06:00 on 13 December 2025.

Lanes Closed : All lanes are closed.
Nearest town: 16.92 miles from Porton.

51.16--1.34

Location: southbound.

Due to: Roadworks scheme.



Period : from 20:06 on 10 December 2025 to 06:00 on 13 December 2025.
Nearest town: 16.81 miles from Porton.

51.16--1.35

Location: westbound between the A338 and the junction with the A360 .

Lane Closures : Lane two is closed.

Due to: Roadworks.



Period : expect disruption until 06:00 on 13 December 2025.

Lanes Closed : There is one of two lanes closed.
Nearest town: 4.26 miles from Porton.

51.18--1.77

Location: eastbound between the A360 and the junction with the A3028 .

Lane Closures : Lane two is closed.

Due to: Roadworks.



Period : expect disruption until 06:00 on 13 December 2025.

Lanes Closed : There is one of two lanes closed.
Nearest town: 4.76 miles from Porton.

51.18--1.8

Location: westbound exit slip to the A338 .

Due to: Roadworks.



Period : expect disruption until 06:00 on 13 December 2025.

Lanes Closed : All lanes are closed.
Nearest town: 19.03 miles from Porton.

50.85--1.79

Location: eastbound exit slip to the A338 .

Lane Closures : Lane two is closed.

Due to: Roadworks.



Period : expect disruption until 06:00 on 13 December 2025.

Lanes Closed : There is one of two lanes closed.
Nearest town: 19.21 miles from Porton.

50.85--1.8

Location: westbound between the M27 and the junction with the A338 North.

Lane Closures : Lane one is closed.

Due to: Roadworks.



Period : expect disruption until 06:00 on 13 December 2025.

Lanes Closed : There is one of two lanes closed.
Nearest town: 19.04 miles from Porton.

50.85--1.78

Location: northbound between the A303 and the junction with the A350 South.

Due to: Roadworks scheme.



Period : from 20:04 on 11 December 2025 to 06:00 on 20 December 2025.
Nearest town: 14.33 miles from Porton.

51.16--2.06

Location: southbound between the A350 South and the junction with the A303 .

Due to: Roadworks scheme.



Period : from 20:04 on 11 December 2025 to 06:00 on 20 December 2025.
Nearest town: 17.43 miles from Porton.

51.19--2.12

Location: westbound between the junctions with the A36 and the A350 .

Lane Closures : Lane one will be closed.

Due to: Emergency roadside drains works are planned.

Status : Pending.

Schedule : Expect disruption everyday between 09:00 and 15:00 from 15 December 2025 to 18 December 2025.

Schedule : Expect disruption everyday between 09:00 and 15:00 from 22 December 2025 to 25 December 2025.

Schedule : Expect disruption everyday between 09:00 and 15:00 from 29 December 2025 to 1 January 2026.

Schedule : Expect disruption everyday between 09:00 and 15:00 from 5 January 2026 to 8 January 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.63 miles from Porton.

51.14--2

Lane Closures : Lane four is closed.
Due to: Roadworks.

Period : expect disruption until 23:00 on 10 January 2026.
Lanes Closed : There is one of four lanes closed.
Nearest town: 19.45 miles from Porton.' data-nearesttown='WEST END'>Location: westbound between junctions J5 (S'ton Airport) and J4 (M3) .

Lane Closures : Lane four is closed.

Due to: Roadworks.



Period : expect disruption until 23:00 on 10 January 2026.

Lanes Closed : There is one of four lanes closed.
Nearest town: 19.45 miles from Porton.

50.95--1.38

Location: southbound entry slip from the A33 .

Lane Closures : Lane one is closed.

Due to: Roadworks.



Period : expect disruption until 06:00 on 31 December 2027.

Lanes Closed : There is one of two lanes closed.
Nearest town: 19.01 miles from Porton.

51.09--1.29

Location: westbound between the M27 and the junction with the A338 North.

Due to: Roadworks scheme.



Period : from 22:03 on 1 December 2025 to 06:00 on 13 December 2025.
Nearest town: 19.04 miles from Porton.

50.85--1.78

Location: westbound between the junctions with the A350 and the A371 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 19 December 2025 to 06:00 on 20 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 19.87 miles from Porton.

51.1--2.19

Location: westbound between the junctions with the A36 and the A350 .

Lane Closures : Lane one will be closed.

Due to: Emergency roadworks are planned.

Status : Pending.

Schedule : From 10:00 on 18 December 2025 to 11:00 on 18 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.86 miles from Porton.

51.14--2

Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 15 December 2025 to 06:00 on 21 January 2026.
Nearest town: 19.64 miles from Porton.' data-nearesttown='WEST END'>Location: westbound entry slip at junction J5 (S'ton Airport) .

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 21:00 on 15 December 2025 to 06:00 on 21 January 2026.
Nearest town: 19.64 miles from Porton.

50.95--1.37

Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 15 December 2025 to 06:00 on 16 December 2025.
Schedule : From 21:00 on 12 January 2026 to 06:00 on 13 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.64 miles from Porton.' data-nearesttown='WEST END'>Location: westbound entry slip at junction J5 (S'ton Airport) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 15 December 2025 to 06:00 on 16 December 2025.

Schedule : From 21:00 on 12 January 2026 to 06:00 on 13 January 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 19.64 miles from Porton.

50.95--1.37

Location: northbound at the junction with the A303 .

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 10:00 on 18 December 2025 to 13:00 on 18 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.93 miles from Porton.

51.14--1.98

Location: northbound between the junctions with the A303 and the A350 South.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : Expect disruption everyday between 09:00 and 15:30 from 15 December 2025 to 19 December 2025.
Nearest town: 18.12 miles from Porton.

51.18--2.14

Location: southbound between the junctions with the A350 South and the A303 .

Due to: Horticultural works are planned.

Status : Pending.

Schedule : Expect disruption everyday between 09:00 and 15:30 from 15 December 2025 to 19 December 2025.
Nearest town: 18.94 miles from Porton.

51.19--2.15

Location: westbound between the M3 and the junction with the A3093 .

Lane Closures : Lane two will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 20:30 on 17 December 2025 to 06:00 on 18 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.21 miles from Porton.

51.18--1.3

Location: eastbound between the A3093 and the junction with the M3 .

Lane Closures : Lane two will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 20:30 on 17 December 2025 to 06:00 on 18 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.22 miles from Porton.

51.18--1.37

Location: southbound between the junctions with the A27 and the A3090 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 10:00 on 17 December 2025 to 14:00 on 17 December 2025.
Nearest town: 11.63 miles from Porton.

50.97--1.61

Location: northbound between the junctions with the A3090 and the A27 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 10:00 on 17 December 2025 to 14:00 on 17 December 2025.
Nearest town: 11.71 miles from Porton.

50.97--1.61

Location: southbound between the junctions with the A338 and the A27 .

Lane Closures : Lane two will be closed.

Due to: Emergency roadside drains works are planned.

Status : Pending.

Schedule : From 20:00 on 16 December 2025 to 04:00 on 17 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 4.64 miles from Porton.

51.06--1.74

Location: eastbound between the junctions with the A350 and the A36 .

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 10:00 on 16 December 2025 to 14:00 on 16 December 2025.
Nearest town: 17.01 miles from Porton.

51.11--2.12

Location: westbound between the junctions with the A36 and the A350 .

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 10:00 on 16 December 2025 to 14:00 on 16 December 2025.
Nearest town: 16.89 miles from Porton.

51.11--2.12

Location: westbound between junctions J3 (Southampton) and J2 (Salisbury) .

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 17 December 2025 to 19 December 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 16.48 miles from Porton.

50.95--1.48

Location: westbound between the junctions with the A338 and the A345 .

Lane Closures : Lane one will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 09:00 on 16 December 2025 to 15:00 on 16 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 4.09 miles from Porton.

51.18--1.76

Location: westbound entry slip at junction J3 (Southampton) .

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 17 December 2025 to 19 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 16.5 miles from Porton.

50.95--1.48

Location: northbound.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 15 December 2025 to 06:00 on 16 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 17.96 miles from Porton.

51.21--1.34

Location: westbound entry slip at junction J11 (Winchester) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 15 December 2025 to 17 December 2025.

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

51.03--1.33

Location: northbound between the A303 and the junction with the A343 .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 15 December 2025 to 06:00 on 16 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.88 miles from Porton.

51.21--1.34

Location: westbound between the A338 and the junction with the A360 .

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 15 December 2025 to 20 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 4.26 miles from Porton.

51.18--1.77

Location: eastbound between the junctions with the A350 and the A36 .

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 20:00 on 15 December 2025 to 04:00 on 16 December 2025.
Nearest town: 16.29 miles from Porton.

51.11--2.1

Location: eastbound between the A360 and the junction with the A3028 .

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 15 December 2025 to 20 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 4.76 miles from Porton.

51.18--1.8

Location: westbound between the junctions with the A36 and the A350 .

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 20:00 on 15 December 2025 to 04:00 on 16 December 2025.
Nearest town: 16.12 miles from Porton.

51.11--2.1

Location: westbound between junctions J11 (Winchester) and J12 (Eastleigh) .

Lane Closures : Lane one is closed.

Due to: Roadworks.



Period : expect disruption until 06:00 on 13 December 2025.

Lanes Closed : There is one of three lanes closed.
Nearest town: 18.43 miles from Porton.

51.02--1.34

Location: westbound between junctions J3 (Southampton) and J2 (Salisbury) .

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 20:00 on 17 December 2025 to 06:00 on 19 December 2025.
Nearest town: 16.59 miles from Porton.

50.95--1.46

Location: westbound exit slip at junction J9 (Winchester) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 14 December 2025 to 06:00 on 15 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 19.26 miles from Porton.

51.08--1.29

Location: southbound entry slip from the A33 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 7 February 2026 to 21:00 on 8 February 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 19.01 miles from Porton.

51.09--1.29

Location: southbound between the A272 and the junction with the M3 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 7 February 2026 to 21:00 on 8 February 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 16.87 miles from Porton.

51.1--1.34

Location: southbound between the A272 and the junction with the M3 .

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 14 December 2025 to 06:00 on 15 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.21 miles from Porton.

51.09--1.31

Location: southbound entry slip from the A272 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 7 February 2026 to 21:00 on 8 February 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 16.94 miles from Porton.

51.1--1.34

Location: northbound exit slip to the A303 westbound.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 31 January 2026 to 2 February 2026.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 28 February 2026 to 2 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.24 miles from Porton.

51.17--1.34

Location: northbound.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 31 January 2026 to 2 February 2026.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 28 February 2026 to 2 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 16.87 miles from Porton.

51.16--1.34

Location: northbound between the A272 and the junction with the A343 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 2 February 2026 to 7 February 2026.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 9 February 2026 to 14 February 2026.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 February 2026 to 21 February 2026.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 February 2026 to 28 February 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.21 miles from Porton.

51.17--1.34

Location: northbound between the A33 and the junction with the A303 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 31 January 2026 to 2 February 2026.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 28 February 2026 to 2 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.2 miles from Porton.

51.1--1.34

Location: northbound.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 31 January 2026 to 2 February 2026.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 28 February 2026 to 2 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 16.77 miles from Porton.

51.15--1.35

Location: northbound exit slip to the A303 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 31 January 2026 to 2 February 2026.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 28 February 2026 to 2 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.32 miles from Porton.

51.18--1.34

Location: northbound exit slip to the A303 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 2 February 2026 to 7 February 2026.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 9 February 2026 to 14 February 2026.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 February 2026 to 21 February 2026.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 February 2026 to 28 February 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.32 miles from Porton.

51.18--1.34

Location: northbound entry slip from the A272 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 31 January 2026 to 2 February 2026.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 28 February 2026 to 2 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 16.94 miles from Porton.

51.1--1.34

Location: eastbound.

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 15 December 2025 to 19 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.92 miles from Porton.

50.84--1.81

Location: eastbound exit slip to the A338 .

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 15 December 2025 to 19 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.21 miles from Porton.

50.85--1.8

Location: eastbound entry slip from the A338 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 15 December 2025 to 19 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 19.05 miles from Porton.

50.85--1.79

Location: eastbound at the junction with the A338 North.

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 15 December 2025 to 19 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.21 miles from Porton.

50.85--1.8

Location: eastbound between the A338 South and the junction with the A338 North.

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 15 December 2025 to 19 December 2025.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 19.66 miles from Porton.

50.84--1.81

Location: northbound between the A303 and the junction with the A350 South.

Due to: Roadworks.



Period : expect disruption until 06:00 on 13 December 2025.

Lanes Closed : All lanes are closed.
Nearest town: 14.36 miles from Porton.

51.16--2.06

Location: northbound between the junctions with the A303 and the A350 South.

Due to: Roadworks.



Period : expect disruption until 06:00 on 13 December 2025.
Nearest town: 14.33 miles from Porton.

51.16--2.06

Location: southbound between the A350 South and the junction with the A303 .

Due to: Roadworks.



Period : expect disruption until 06:00 on 13 December 2025.

Lanes Closed : All lanes are closed.
Nearest town: 17.43 miles from Porton.

51.19--2.12

Location: southbound between the junctions with the A350 South and the A303 .

Due to: Roadworks.



Period : expect disruption until 06:00 on 13 December 2025.
Nearest town: 14.36 miles from Porton.

51.16--2.06

Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 28 January 2026 to 23:00 on 6 March 2026.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 19.45 miles from Porton.' data-nearesttown='WEST END'>Location: westbound between junctions J5 (S'ton Airport) and J4 (M3) .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 23:00 on 28 January 2026 to 23:00 on 6 March 2026.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 19.45 miles from Porton.

50.95--1.38

Location: southbound between the A272 and the junction with the M3 .

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 20:00 on 14 December 2025 to 21:00 on 8 February 2026.
Nearest town: 17.3 miles from Porton.

51.17--1.34

Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 28 January 2026 to 23:00 on 6 March 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.88 miles from Porton.' data-nearesttown='WEST END'>Location: westbound at junction J5 (S'ton Airport) .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 23:00 on 28 January 2026 to 23:00 on 6 March 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.88 miles from Porton.

50.95--1.37