Location: The A3M northbound exit slip at junction J3 .
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 6 May 2025.
Lanes Closed : All lanes are closed.
Nearest town: 16.8 miles from River.

Location: The A3M northbound between junctions J4 and J3 .
Lane Closures : Lane one is closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 6 May 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 17.02 miles from River.

Location: The A3M southbound between junctions J3 and J4 .
Lane Closures : Lane two will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 13 May 2025 to 17 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.58 miles from River.

Location: eastbound between the M27 and the junction with the A2030 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 20:00 on 12 May 2025 to 06:00 on 13 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.79 miles from River.

Location: westbound between the junctions with the A3M and the A2030 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 20:00 on 12 May 2025 to 06:00 on 13 May 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 18.35 miles from River.

Location: westbound at the junction with the A2030 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 20:00 on 12 May 2025 to 06:00 on 13 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.95 miles from River.

Location: eastbound between the junctions with the A284 Arundel East and the A280 .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 12 May 2025 to 06:00 on 13 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.73 miles from River.

Location: eastbound between the junctions with the A24 South and the A2025 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 12 May 2025 to 06:00 on 16 May 2025.
Nearest town: 17.04 miles from River.

Location: westbound between the junctions with the A280 and the A284 Arundel East.
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 12 May 2025 to 06:00 on 13 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.48 miles from River.

Location: westbound between the junctions with the A2025 and the A24 South.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 12 May 2025 to 06:00 on 16 May 2025.
Nearest town: 17.05 miles from River.

Location: southbound.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:30 and 06:00 from 12 May 2025 to 14 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 8.14 miles from River.

Location: southbound between the A333 and the junction with the A325 .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 12 May 2025 to 14 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.4 miles from River.

Location: southbound.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:30 and 06:00 from 12 May 2025 to 14 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 8.18 miles from River.

Location: southbound.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:30 and 06:00 from 12 May 2025 to 14 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 8.13 miles from River.

Location: northbound between the A322 and the junction with the M25 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 9 May 2025 to 06:00 on 10 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.71 miles from River.

Location: northbound between the junctions with the A272 Petersfield North and the A325 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 9 May 2025 to 06:00 on 10 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.82 miles from River.

Location: southbound between the junctions with the A325 and the A272 Petersfield North.
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 9 May 2025 to 06:00 on 10 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.72 miles from River.

Location: southbound between the junctions with the A325 and the A272 Petersfield North.
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 9 May 2025 to 06:00 on 10 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.8 miles from River.

Location: eastbound between the A284 Arundel East and the junction with the A280 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 8 May 2025 to 06:00 on 9 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.72 miles from River.

Location: eastbound exit slip to the A280 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 8 May 2025 to 06:00 on 9 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.08 miles from River.

Location: eastbound between the junctions with the A259 Havant and the A259 Chichester West.
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 8 May 2025 to 06:00 on 9 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.69 miles from River.

Location: eastbound.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 8 May 2025 to 06:00 on 9 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.64 miles from River.

Location: northbound between the A322 and the junction with the A3100 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 8 May 2025 to 06:00 on 9 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.18 miles from River.

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 6 May 2025 to 06:00 on 7 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 9.4 miles from River.

Location: The A3M southbound between junctions J2 and J3 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 6 May 2025 to 06:00 on 7 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.17 miles from River.

Location: westbound between the A2025 and the junction with the A24 South.
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 6 May 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 18.17 miles from River.

Location: The A3M southbound at junction J5 .
Lane Closures : Lane two will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 13 May 2025 to 17 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.45 miles from River.

Location: eastbound exit slip to the A3M .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 13 May 2025 to 17 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.93 miles from River.

Location: eastbound between the junctions with the A2030 and the A3M .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 13 May 2025 to 17 May 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 18.41 miles from River.

Location: The A3M southbound between junctions J3 and J5 .
Lane Closures : Lane two will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 13 May 2025 to 17 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 17.3 miles from River.

Location: The A3M northbound at junction J5 .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 13 May 2025 to 17 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.68 miles from River.

Location: The A3M northbound between junctions J4 and J3 .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 13 May 2025 to 17 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.27 miles from River.

Location: The A3M northbound between junctions J5 and J4 .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 13 May 2025 to 17 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 17.45 miles from River.

Location: westbound entry slip from the A3023 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 6 May 2025 to 06:00 on 7 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.63 miles from River.

Location: westbound exit slip to the A3M .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 6 May 2025 to 06:00 on 7 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.27 miles from River.

Location: westbound between the A3023 and the junction with the A3M .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 6 May 2025 to 06:00 on 7 May 2025.
Nearest town: 16.63 miles from River.

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: 18.95 miles from River.

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: 19.95 miles from River.
