Location: southbound between the M27 and junction A35 .
Due to: Roadworks.
Period : from 21:51 on 29 July 2025 to 05:00 on 30 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19.69 miles from Portsea Island.

Location: westbound entry slip at junction J8 (Southampton) .
Due to: Roadworks.
Period : from 21:01 on 29 July 2025 to 06:00 on 30 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 12.1 miles from Portsea Island.

Location: westbound entry slip at junction J7 (Hedge End) .
Due to: Roadworks.
Period : from 21:03 on 29 July 2025 to 06:00 on 30 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 13.02 miles from Portsea Island.

Location: westbound exit slip at junction J7 (Hedge End) .
Due to: Roadworks.
Period : from 21:02 on 29 July 2025 to 06:00 on 30 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 12.99 miles from Portsea Island.

Due to: Roadworks.
Period : from 21:04 on 29 July 2025 to 06:00 on 30 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 16.14 miles from Portsea Island.' data-nearesttown='WEST END'>
Location: westbound exit slip at junction J5 (S'ton Airport) .
Due to: Roadworks.
Period : from 21:04 on 29 July 2025 to 06:00 on 30 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 16.14 miles from Portsea Island.

Location: westbound between the junctions with the A259 Chichester West and the A259 Havant.
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 30 July 2025 to 06:00 on 31 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.68 miles from Portsea Island.

Location: eastbound between junctions M27 and J12 (Eastleigh) .
Due to: Roadworks scheme.
Period : from 20:03 on 29 July 2025 to 06:00 on 2 August 2025.
Nearest town: 17.32 miles from Portsea Island.

Location: eastbound at junction J9 (Fareham) .
Due to: Roadworks.
Period : expect disruption until 06:00 on 30 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 9.22 miles from Portsea Island.

Location: eastbound between junctions J9 (Fareham) and J10 (Alton) .
Due to: Roadworks.
Period : expect disruption until 06:00 on 30 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 8.93 miles from Portsea Island.

Location: eastbound entry slip at junction J12 (Eastleigh) .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:30 on 30 July 2025 to 06:00 on 31 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.95 miles from Portsea Island.

Location: eastbound exit slip at junction J12 (Eastleigh) .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:30 on 30 July 2025 to 06:00 on 31 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.82 miles from Portsea Island.

Location: westbound at junction J12 (Cosham) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 30 July 2025 to 06:00 on 31 July 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 2.27 miles from Portsea Island.

Location: westbound between the junctions with the A2030 and the M275 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 30 July 2025 to 06:00 on 31 July 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 2.3 miles from Portsea Island.

Location: eastbound between the junctions with the A285 Chichester and the A285 Halnaker.
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 30 July 2025 to 06:00 on 31 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.51 miles from Portsea Island.

Location: eastbound between the junctions with the M27 and the A2030 .
Lane Closures : Lane one is closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 30 July 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 2.3 miles from Portsea Island.

Location: The A3M southbound between junctions J2 and J3 .
Lane Closures : Lane one is closed.
Due to: Planned Roadworks.
Period : expect disruption until 06:00 on 30 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 7.91 miles from Portsea Island.

Location: eastbound exit slip at junction J12 (Cosham) .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 05:00 on 30 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 2.82 miles from Portsea Island.

Location: eastbound entry slip at junction J11 (Fareham C) .
Due to: Roadworks scheme.
Period : from 21:02 on 28 July 2025 to 06:00 on 6 August 2025.
Nearest town: 5.13 miles from Portsea Island.

Location: westbound between junctions J4 (M3) and J2 (Salisbury) .
Due to: Roadworks scheme.
Period : from 20:03 on 18 July 2025 to 06:00 on 20 December 2025.
Nearest town: 19.51 miles from Portsea Island.

Location: westbound between junctions J4 (M3) and J3 (Southampton) .
Due to: Roadworks scheme.
Period : from 20:00 on 28 July 2025 to 06:00 on 9 August 2025.
Nearest town: 19.55 miles from Portsea Island.

Location: southbound between junctions J1 (Lordshill) and A35 .
Due to: Roadworks scheme.
Period : from 21:00 on 28 July 2025 to 06:00 on 9 August 2025.
Nearest town: 19.46 miles from Portsea Island.

Location: eastbound between junctions J9 (Fareham) and J11 (Fareham C) .
Lane Closures : Lane one is closed.
Due to: Road repairs.
Period : expect disruption until 06:00 on 30 April 2026.
Lanes Closed : There is one of four lanes closed.
Nearest town: 7.6 miles from Portsea Island.

Location: eastbound at junction J11 (Fareham C) .
Lane Closures : Lane one is closed.
Due to: Road repairs.
Period : expect disruption until 06:00 on 30 April 2026.
Lanes Closed : There is one of three lanes closed.
Nearest town: 5.41 miles from Portsea Island.

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: 11.4 miles from Portsea Island.' data-nearesttown='WEST END'>
Location: westbound between junctions J9 (Fareham) and J5 (S'ton Airport) .
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: 11.4 miles from Portsea Island.

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: 16.4 miles from Portsea Island.' 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: 16.4 miles from Portsea Island.

Location: westbound between junctions J9 (Fareham) and J4 (M3) .
Due to: Roadworks scheme.
Period : from 06:00 on 4 May 2025 to 23:00 on 6 March 2026.
Nearest town: 11.4 miles from Portsea Island.

Location: westbound between the junctions with the A29 South and the A285 Halnaker.
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 5 August 2025 to 06:00 on 6 August 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.27 miles from Portsea Island.

Location: westbound between the junctions with the A29 South and the A285 Halnaker.
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 5 August 2025 to 06:00 on 6 August 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.39 miles from Portsea Island.

Location: eastbound between the A285 Halnaker and the junction with the A29 South.
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 5 August 2025 to 06:00 on 6 August 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.06 miles from Portsea Island.

Location: westbound between the A29 South and the junction with the A285 Tangmere.
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 5 August 2025 to 06:00 on 6 August 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.37 miles from Portsea Island.

Location: eastbound between the junctions with the A285 Halnaker and the A29 South.
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 5 August 2025 to 06:00 on 6 August 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.39 miles from Portsea Island.

Location: eastbound between junctions J13 (Eastleigh) and J12 (Eastleigh) .
Lane Closures : Lanes 1 and 2 are closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 30 July 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 17.34 miles from Portsea Island.

Location: eastbound between junctions M27 and J13 (Eastleigh) .
Lane Closures : Lanes 1 and 2 are closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 30 July 2025.
Lanes Closed : There are two of four lanes closed.
Nearest town: 17.32 miles from Portsea Island.

Location: westbound entry slip at junction J12 (Eastleigh) .
Lane Closures : Lane one will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 21:00 on 4 August 2025 to 06:00 on 5 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.87 miles from Portsea Island.

Location: westbound between the junctions with the A29 South and the A285 Halnaker.
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 4 August 2025 to 06:00 on 5 August 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.37 miles from Portsea Island.

Location: eastbound between the junctions with the A285 Halnaker and the A29 South.
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 4 August 2025 to 06:00 on 5 August 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.42 miles from Portsea Island.

Location: eastbound between the junctions with the A286 and the A259 Chichester East.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 4 August 2025 to 05:00 on 5 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.68 miles from Portsea Island.

Location: westbound at junction J12 (Cosham) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 18 August 2025 to 21 August 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 26 August 2025 to 28 August 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 29 September 2025 to 4 October 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 2.27 miles from Portsea Island.

Location: southbound between the M27 westbound and junction J1 for Tipner.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 18 August 2025 to 21 August 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 26 August 2025 to 28 August 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 29 September 2025 to 4 October 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 2.26 miles from Portsea Island.

Location: eastbound entry slip at junction J11 (Fareham C) .
Due to: Roadworks.
Period : expect disruption until 06:00 on 30 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 5.13 miles from Portsea Island.

Location: The A3M northbound at junction J5 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 1 August 2025 to 06:00 on 2 August 2025.
Nearest town: 4.3 miles from Portsea Island.

Location: The A3M northbound entry slip at junction J5 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 1 August 2025 to 06:00 on 2 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 4.24 miles from Portsea Island.

Location: The A3M northbound between junctions J4 and J3 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 1 August 2025 to 06:00 on 2 August 2025.
Nearest town: 4.77 miles from Portsea Island.

Location: The A3M northbound between junctions J5 and J4 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 1 August 2025 to 06:00 on 2 August 2025.
Nearest town: 4.42 miles from Portsea Island.

Location: The A3M northbound exit slip at junction J4 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 1 August 2025 to 06:00 on 2 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 4.77 miles from Portsea Island.

Location: eastbound between the A285 Chichester and the junction with the A285 Halnaker.
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 1 August 2025 to 06:00 on 2 August 2025.
Nearest town: 14.96 miles from Portsea Island.

Location: eastbound exit slip to the A285 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 1 August 2025 to 06:00 on 2 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.45 miles from Portsea Island.

Location: eastbound between the A285 Chichester and the junction with the A285 Halnaker.
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 1 August 2025 to 06:00 on 2 August 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.96 miles from Portsea Island.

Location: eastbound at junction J12 (Cosham) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 09:00 on 1 August 2025 to 16:00 on 1 August 2025.
Nearest town: 2.27 miles from Portsea Island.

Location: The A3M southbound at junction J5 .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 31 July 2025 to 06:00 on 1 August 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 4.41 miles from Portsea Island.

Location: The A3M southbound between junctions J3 and J5 .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 31 July 2025 to 06:00 on 1 August 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 4.7 miles from Portsea Island.

Location: The A3M southbound between junctions J3 and J4 .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 31 July 2025 to 06:00 on 1 August 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 4.95 miles from Portsea Island.

Location: The A3M southbound entry slip at junction J4 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 31 July 2025 to 06:00 on 1 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 4.96 miles from Portsea Island.

Location: The A3M southbound exit slip at junction J5 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 31 July 2025 to 06:00 on 1 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 4.41 miles from Portsea Island.

Location: eastbound between junctions J12 (Eastleigh) and J8 (Andover) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 5 August 2025 to 06:00 on 13 August 2025.
Nearest town: 18.59 miles from Portsea Island.

Location: eastbound between junctions J12 (Eastleigh) and J11 (Winchester) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 8 August 2025 to 06:00 on 9 August 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 August 2025 to 13 August 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.59 miles from Portsea Island.

Location: westbound exit slip at junction J9 (Fareham) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 7 August 2025 to 06:00 on 8 August 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 7.86 miles from Portsea Island.

Location: westbound exit slip at junction J3 (Southampton) .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 30 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 19.74 miles from Portsea Island.

Location: southbound at junction J1 (Lordshill) .
Due to: Roadworks.
Period : expect disruption until 06:00 on 30 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19.46 miles from Portsea Island.

Location: southbound between junctions J3 and J1 (Lordshill) .
Due to: Roadworks.
Period : expect disruption until 06:00 on 30 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19.81 miles from Portsea Island.

Location: northbound at junction J1 (Lordshill) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 1 August 2025 to 06:00 on 2 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.24 miles from Portsea Island.

Location: northbound between junctions J1 (Lordshill) and M27 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 11 August 2025 to 16 August 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 18 August 2025 to 22 August 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 26 August 2025 to 30 August 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 1 September 2025 to 4 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.42 miles from Portsea Island.

Location: northbound at junction J1 (Lordshill) .
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 11 August 2025 to 16 August 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 18 August 2025 to 22 August 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 26 August 2025 to 30 August 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 1 September 2025 to 4 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.24 miles from Portsea Island.

Location: northbound between junctions A35 and J1 (Lordshill) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 11 August 2025 to 16 August 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 18 August 2025 to 22 August 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 26 August 2025 to 30 August 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 1 September 2025 to 4 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.9 miles from Portsea Island.

Location: westbound at junction J3 (Southampton) .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 30 July 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 19.74 miles from Portsea Island.

Location: westbound between junctions J4 (M3) and J3 (Southampton) .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 30 July 2025.
Lanes Closed : There is one of four lanes closed.
Nearest town: 19.55 miles from Portsea Island.

Location: southbound between junctions J1 (Lordshill) and A35 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 30 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19.32 miles from Portsea Island.

Location: The A3M northbound entry slip at junction J2 .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 30 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 7.86 miles from Portsea Island.

Location: The A3M northbound exit slip at junction J2 .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 30 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 7.64 miles from Portsea Island.

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 8 September 2025 to 11 September 2025.
Schedule : From 21:00 on 19 December 2025 to 06:00 on 20 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.86 miles from Portsea Island.

Location: westbound at junction J9 (Fareham) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 5 August 2025 to 06:00 on 6 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 8.91 miles from Portsea Island.

Location: westbound between junctions J9 (Fareham) and J8 (Southampton) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 5 August 2025 to 06:00 on 6 August 2025.
Nearest town: 8.91 miles from Portsea Island.

Location: westbound between junctions J9 (Fareham) and J8 (Southampton) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 5 August 2025 to 06:00 on 6 August 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 9.34 miles from Portsea Island.

Location: northbound between junctions A35 and J1 (Lordshill) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 1 August 2025 to 06:00 on 20 September 2025.
Nearest town: 18.9 miles from Portsea Island.

Location: westbound exit slip to the A2030 .
Lane Closures : Lane one will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 15 August 2025 to 06:00 on 16 August 2025.
Schedule : From 20:00 on 18 August 2025 to 06:00 on 19 August 2025.
Schedule : From 20:00 on 24 October 2025 to 06:00 on 25 October 2025.
Schedule : From 20:00 on 27 October 2025 to 06:00 on 28 October 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 2.83 miles from Portsea Island.

Location: eastbound between junctions J11 (Fareham C) and J12 (Cosham) .
Lane Closures : Lane one will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 13 August 2025 to 15 August 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 22 October 2025 to 24 October 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 10 December 2025 to 12 December 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 3.06 miles from Portsea Island.

Location: eastbound at junction J12 (Cosham) .
Lane Closures : Lane one will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 13 August 2025 to 15 August 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 22 October 2025 to 24 October 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 10 December 2025 to 12 December 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 2.82 miles from Portsea Island.

Location: westbound at junction J12 (Cosham) .
Lane Closures : Lane one will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 13 August 2025 to 15 August 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 22 October 2025 to 24 October 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 10 December 2025 to 12 December 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 2.27 miles from Portsea Island.

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: 11.4 miles from Portsea Island.' data-nearesttown='WEST END'>
Location: westbound between junctions J9 (Fareham) and 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 four lanes closed.
Nearest town: 11.4 miles from Portsea Island.

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: 16.4 miles from Portsea Island.' 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: 16.4 miles from Portsea Island.

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: 15.97 miles from Portsea Island.' 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: 15.97 miles from Portsea Island.
