Location: westbound entry slip at junction J7 (Hedge End) .
Due to: Roadworks.
Period : from 21:12 on 23 July 2025 to 06:00 on 24 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 17.84 miles from Merstone.

Location: westbound exit slip at junction J7 (Hedge End) .
Due to: Roadworks.
Period : from 21:11 on 23 July 2025 to 06:00 on 24 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 17.65 miles from Merstone.

Location: westbound entry slip at junction J8 (Southampton) .
Due to: Roadworks.
Period : from 21:07 on 23 July 2025 to 06:00 on 24 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 16.53 miles from Merstone.

Location: eastbound at the junction with the A3M .
Lane Closures : Lanes 1 and 2 are closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 24 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 16.62 miles from Merstone.

Location: eastbound between the junctions with the A2030 and the A3M .
Lane Closures : Lanes 1, 2 and 3 are closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 24 July 2025.
Lanes Closed : There are three of four lanes closed.
Nearest town: 16.03 miles from Merstone.

Location: eastbound between junctions J11 (Fareham C) and J12 (Cosham) .
Lane Closures : Lane three is closed.
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 24 July 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 14.73 miles from Merstone.

Location: westbound at junction J12 (Cosham) .
Lane Closures : Lane two is closed.
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 24 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 14.53 miles from Merstone.

Location: westbound at junction J12 (Cosham) .
Lane Closures : Lane two is closed.
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 24 July 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 14.5 miles from Merstone.

Location: eastbound at junction J12 (Cosham) .
Lane Closures : Lane three is closed.
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 24 July 2025.
Lanes Closed : There is one of four lanes closed.
Nearest town: 14.59 miles from Merstone.

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: 14.31 miles from Merstone.

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: 14.48 miles from Merstone.

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: 15.63 miles from Merstone.

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: 15.82 miles from Merstone.' 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: 15.82 miles from Merstone.

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: 15.82 miles from Merstone.

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: 14.91 miles from Merstone.

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: 15.05 miles from Merstone.

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: 14.29 miles from Merstone.

Location: eastbound between the junctions with the M27 and the A2030 .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 29 July 2025 to 06:00 on 30 July 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 15 miles from Merstone.

Location: eastbound entry slip from the A2030 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 28 July 2025 to 06:00 on 29 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.42 miles from Merstone.

Location: eastbound exit slip at junction J12 (Cosham) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 28 July 2025 to 31 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.59 miles from Merstone.

Location: westbound exit slip to the A2030 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 28 July 2025 to 06:00 on 29 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.63 miles from Merstone.

Location: westbound between the A3023 and the junction with the A3M .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 28 July 2025 to 06:00 on 29 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.29 miles from Merstone.

Location: The A3M southbound at junction J5 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 28 July 2025 to 06:00 on 29 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.21 miles from Merstone.

Location: westbound between the A3M and the junction with the M275 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 28 July 2025 to 06:00 on 29 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.92 miles from Merstone.

Location: eastbound at junction J9 (Fareham) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 26 July 2025 to 31 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.74 miles from Merstone.

Location: eastbound entry slip at junction J11 (Fareham C) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 26 July 2025 to 06:00 on 7 August 2025.
Nearest town: 14.5 miles from Merstone.

Location: eastbound between junctions J9 (Fareham) and J10 (Alton) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 26 July 2025 to 31 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.68 miles from Merstone.

Location: eastbound entry slip at junction J11 (Fareham C) .
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 26 July 2025 to 31 July 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 5 August 2025 to 7 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.5 miles from Merstone.

Location: westbound exit slip to the A259 .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 20:00 on 25 July 2025 to 04:00 on 26 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.61 miles from Merstone.

Location: eastbound between junctions J8 (Southampton) and J9 (Fareham) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 25 July 2025 to 06:00 on 26 July 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 16.04 miles from Merstone.

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: 14.63 miles from Merstone.

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: 14.63 miles from Merstone.

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: 14.76 miles from Merstone.

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: 14.68 miles from Merstone.

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: 14.59 miles from Merstone.

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: 14.91 miles from Merstone.

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: 15.82 miles from Merstone.' 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: 15.82 miles from Merstone.
