Location: eastbound between the junctions with the A284 Arundel West and the A284 Arundel East.
Due to: Congestion.
Normal traffic conditions are expected between 17:45 and 18:00 on 24 May 2025.
Nearest town: 8.91 miles from Lagness.

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: 19.17 miles from Lagness.

Location: eastbound between the junctions with the A29 North and the A284 Arundel West .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 30 May 2025 to 06:00 on 1 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 6.31 miles from Lagness.

Location: eastbound between junctions J11 (Fareham C) and J12 (Cosham) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 29 May 2025 to 06:00 on 30 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 17.04 miles from Lagness.

Location: westbound exit slip to the A3 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 28 May 2025 to 04:00 on 29 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.84 miles from Lagness.

Location: The A3M northbound entry slip at junction J3 .
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 28 May 2025 to 06:00 on 29 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.33 miles from Lagness.

Location: eastbound at the junction with the A3M .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 28 May 2025 to 06:00 on 29 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.69 miles from Lagness.

Location: eastbound exit slip to the A3M .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 28 May 2025 to 06:00 on 29 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.69 miles from Lagness.

Location: eastbound between the junctions with the A2030 and the A3M .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 28 May 2025 to 06:00 on 29 May 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 13.03 miles from Lagness.

Location: The A3M northbound at junction J5 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 28 May 2025 to 06:00 on 29 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.55 miles from Lagness.

Location: westbound between the junctions with the A2025 and the A24 South.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 28 May 2025 to 06:00 on 29 May 2025.
Nearest town: 18.45 miles from Lagness.

Location: eastbound between the junctions with the A24 South and the A2025 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 28 May 2025 to 06:00 on 29 May 2025.
Nearest town: 18.31 miles from Lagness.

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 28 May 2025 to 06:00 on 29 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 4.52 miles from Lagness.

Location: eastbound between the A284 Arundel East and the junction with the A280 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 27 May 2025 to 29 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 9.37 miles from Lagness.

Location: eastbound exit slip to the A280 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 27 May 2025 to 29 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.59 miles from Lagness.

Location: eastbound.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 27 May 2025 to 29 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.09 miles from Lagness.

Location: westbound between the junctions with the A284 Arundel West and the A29 North.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:15 and 04:00 from 27 May 2025 to 31 May 2025.
Nearest town: 8.21 miles from Lagness.

Location: eastbound between the junctions with the A29 North and the A284 Arundel West .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:15 and 04:00 from 27 May 2025 to 31 May 2025.
Nearest town: 8.18 miles from Lagness.

Location: eastbound entry slip at junction J11 (Fareham C) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 2 June 2025 to 06:00 on 12 June 2025.
Nearest town: 18.84 miles from Lagness.

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 20:00 and 06:00 from 2 June 2025 to 7 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 9 June 2025 to 12 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.84 miles from Lagness.

Location: The A3M northbound entry slip at junction J5 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 27 May 2025 to 06:00 on 28 May 2025.
Schedule : From 21:00 on 29 May 2025 to 06:00 on 30 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.62 miles from Lagness.

Location: The A3M northbound between junctions J5 and J4 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 27 May 2025 to 06:00 on 30 May 2025.
Nearest town: 12.62 miles from Lagness.

Location: The A3M northbound exit slip at junction J4 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 27 May 2025 to 06:00 on 28 May 2025.
Schedule : From 21:00 on 29 May 2025 to 06:00 on 30 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.03 miles from Lagness.

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 20 June 2025 to 06:00 on 21 June 2025.
Schedule : From 20:00 on 23 June 2025 to 06:00 on 24 June 2025.
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.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.33 miles from Lagness.

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 18 June 2025 to 20 June 2025.
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: 16.22 miles from Lagness.

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 18 June 2025 to 20 June 2025.
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: 16.01 miles from Lagness.

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 18 June 2025 to 20 June 2025.
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: 14.53 miles from Lagness.
