Location: westbound at the junction with the A3023 .
Due to: Roadworks.
Period : from 20:56 on 13 March 2026 to 06:00 on 14 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 16.12 miles from Halfway Bridge.

Location: eastbound at the junction with the A3023 .
Due to: Roadworks.
Period : from 20:16 on 13 March 2026 to 06:00 on 14 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 16.38 miles from Halfway Bridge.

Location: southbound.
Due to: Roadworks.
Period : from 19:50 on 13 March 2026 to 06:00 on 14 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 11.73 miles from Halfway Bridge.

Location: southbound.
Due to: Roadworks.
Period : from 19:50 on 13 March 2026 to 06:00 on 14 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 11.62 miles from Halfway Bridge.

Location: northbound between the A322 and the junction with the M25 .
Lane Closures : Lanes 1 and 2 are closed.
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 14 March 2026.
Lanes Closed : There are two of three lanes closed.
Nearest town: 19.66 miles from Halfway Bridge.

Location: eastbound between the A3M and the junction with the A259 Havant.
Due to: Roadworks.
Period : expect disruption until 06:00 on 14 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 16.54 miles from Halfway Bridge.

Location: westbound between the A259 Havant and the junction with the A3M .
Due to: Roadworks.
Period : expect disruption until 06:00 on 14 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 16.01 miles from Halfway Bridge.

Location: southbound between the junctions with the A283 Milford north and the A333 .
Lane Closures : Lane one is closed.
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 14 March 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 12.27 miles from Halfway Bridge.

Location: westbound exit slip to the A283 .
Due to: Horticultural works.
Period : expect disruption until 06:00 on 14 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 19.48 miles from Halfway Bridge.

Location: westbound between the A283 and the junction with the A2025 .
Lane Closures : Lane one is closed.
Due to: Horticultural works.
Period : expect disruption until 06:00 on 14 March 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 19.48 miles from Halfway Bridge.

Location: The A3M northbound entry slip at junction J3 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 20 February 2026 to 06:00 on 21 February 2026.
Schedule : From 21:00 on 30 March 2026 to 06:00 on 31 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 16.34 miles from Halfway Bridge.

Location: eastbound between the junctions with the M27 and the A2030 .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 15 April 2026 to 17 April 2026.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 17 June 2026 to 19 June 2026.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 12 August 2026 to 14 August 2026.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 14 October 2026 to 16 October 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.53 miles from Halfway Bridge.

Location: westbound between the A259 Chichester West and the junction with the A3023 .
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 05:00 from 20 March 2026 to 23 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 11.54 miles from Halfway Bridge.

Location: westbound exit slip to the A259 .
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 05:00 from 20 March 2026 to 23 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 15.32 miles from Halfway Bridge.

Location: northbound between the A272 Petersfield North and the junction with the A325 .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 20 March 2026 to 06:00 on 21 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.72 miles from Halfway Bridge.

Location: northbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 20 March 2026 to 06:00 on 21 March 2026.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 March 2026 to 25 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 8.91 miles from Halfway Bridge.

Location: southbound.
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 20 March 2026 to 06:00 on 25 March 2026.
Nearest town: 8.85 miles from Halfway Bridge.

Location: southbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 20 March 2026 to 06:00 on 21 March 2026.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 March 2026 to 25 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 8.85 miles from Halfway Bridge.

Location: southbound between the A3100 and the junction with the A322 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 20 March 2026 to 06:00 on 21 March 2026.
Nearest town: 19.66 miles from Halfway Bridge.

Location: southbound between the A320 and the junction with the A322 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 20 March 2026 to 06:00 on 21 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.11 miles from Halfway Bridge.

Location: southbound between the junctions with the A3100 and the A320 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 20 March 2026 to 06:00 on 21 March 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.66 miles from Halfway Bridge.

Location: northbound between the A325 and the junction with the A333 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 20 March 2026 to 06:00 on 25 March 2026.
Nearest town: 9.15 miles from Halfway Bridge.

Location: northbound between the A325 and the junction with the A333 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 20 March 2026 to 06:00 on 21 March 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 23 March 2026 to 25 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 9.15 miles from Halfway Bridge.

Location: southbound between the A333 and the junction with the A325 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 20 March 2026 to 06:00 on 21 March 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 23 March 2026 to 25 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.71 miles from Halfway Bridge.

Location: northbound entry slip from the A31 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 14 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 17.24 miles from Halfway Bridge.

Location: northbound between the junctions with the A3M and the A272 Petersfield South .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 18 March 2026 to 06:00 on 19 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.67 miles from Halfway Bridge.

Location: southbound between the A272 Petersfield South and the junction with the A3M .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 18 March 2026 to 06:00 on 19 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.36 miles from Halfway Bridge.

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 19 March 2026 to 06:00 on 20 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.13 miles from Halfway Bridge.

Location: eastbound between the junctions with the A259 Havant and the A259 Chichester West.
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 17 March 2026 to 20 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.61 miles from Halfway Bridge.

Location: The A3M northbound entry slip at junction J2 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 19 March 2026 to 06:00 on 20 March 2026.
Schedule : From 21:00 on 1 April 2026 to 06:00 on 2 April 2026.
Schedule : From 21:00 on 10 April 2026 to 06:00 on 11 April 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 14.98 miles from Halfway Bridge.

Location: The A3M northbound between junctions J2 and A3 .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 19 March 2026 to 06:00 on 20 March 2026.
Schedule : From 20:00 on 1 April 2026 to 06:00 on 2 April 2026.
Schedule : From 20:00 on 10 April 2026 to 06:00 on 11 April 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.93 miles from Halfway Bridge.

Location: westbound between the junctions with the A284 Arundel East and the A284 Arundel West.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 19 March 2026 to 06:00 on 20 March 2026.
Nearest town: 10.6 miles from Halfway Bridge.

Location: eastbound between the junctions with the A284 Arundel West and the A284 Arundel East.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 19 March 2026 to 06:00 on 20 March 2026.
Nearest town: 10.55 miles from Halfway Bridge.

Location: northbound between the A322 and the junction with the A3100 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 24 March 2026 to 06:00 on 26 March 2026.
Nearest town: 19.05 miles from Halfway Bridge.

Location: northbound between the junctions with the A3M and the A272 Petersfield South .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 17 March 2026 to 06:00 on 18 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.53 miles from Halfway Bridge.

Location: The A3M northbound between junctions J2 and A3 .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 17 March 2026 to 06:00 on 18 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.63 miles from Halfway Bridge.

Location: westbound between the junctions with the A29 South and the A285 Halnaker.
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 18 March 2026 to 06:00 on 19 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.73 miles from Halfway Bridge.

Location: eastbound between the junctions with the A285 Halnaker and the A29 South.
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 18 March 2026 to 06:00 on 19 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.94 miles from Halfway Bridge.

Location: westbound between the junctions with the A29 South and the A285 Halnaker.
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 18 March 2026 to 06:00 on 19 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.83 miles from Halfway Bridge.

Location: westbound between the A29 South and the junction with the A285 Tangmere.
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 18 March 2026 to 06:00 on 19 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.83 miles from Halfway Bridge.

Location: eastbound between the junctions with the A285 Halnaker and the A29 South.
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 18 March 2026 to 06:00 on 19 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.8 miles from Halfway Bridge.

Location: eastbound entry slip from the A2030 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 17 March 2026 to 06:00 on 18 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.86 miles from Halfway Bridge.

Location: eastbound exit slip to the A2030 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 17 March 2026 to 06:00 on 18 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.15 miles from Halfway Bridge.

Location: northbound between the A333 and the junction with the A31 .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 17 March 2026 to 13:47 on 18 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.09 miles from Halfway Bridge.

Location: westbound between the A24 North and the junction with the A280 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 19 March 2026 to 21 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.84 miles from Halfway Bridge.

Location: westbound exit slip to the A280 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 19 March 2026 to 21 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 13.98 miles from Halfway Bridge.

Location: eastbound exit slip to the A280 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 17 March 2026 to 19 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 13.63 miles from Halfway Bridge.

Location: westbound entry slip from the A280 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 19 March 2026 to 06:00 on 20 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 13.91 miles from Halfway Bridge.

Location: eastbound entry slip from the A280 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 17 March 2026 to 19 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 13.81 miles from Halfway Bridge.

Location: westbound between the A280 and the junction with the A284 Arundel East.
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 17 March 2026 to 06:00 on 18 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.29 miles from Halfway Bridge.

Location: southbound between the junctions with the A31 and the A283 Milford north.
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 17 March 2026 to 13:47 on 18 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.56 miles from Halfway Bridge.

Location: northbound between the junctions with the A322 and the A3100 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 24 March 2026 to 06:00 on 25 March 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.09 miles from Halfway Bridge.

Location: northbound between the junctions with the A322 and the A3100 .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 25 March 2026 to 06:00 on 26 March 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.09 miles from Halfway Bridge.

Location: northbound between the junctions with the A322 and the A320 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 24 March 2026 to 06:00 on 25 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.05 miles from Halfway Bridge.

Location: northbound between the junctions with the A322 and the A320 .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 25 March 2026 to 06:00 on 26 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.05 miles from Halfway Bridge.

Location: westbound between the junctions with the A280 and the A284 Arundel East.
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 17 March 2026 to 06:00 on 18 March 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 13.58 miles from Halfway Bridge.

Location: westbound between the junctions with the A280 and the A284 Arundel East.
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 19 March 2026 to 21 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.29 miles from Halfway Bridge.

Location: westbound between the junctions with the A280 and the A284 Arundel East.
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 19 March 2026 to 21 March 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 13.69 miles from Halfway Bridge.

Location: southbound between the junctions with the A3100 and the A320 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 24 March 2026 to 06:00 on 26 March 2026.
Nearest town: 19.6 miles from Halfway Bridge.

Location: southbound between the junctions with the A3100 and the A320 .
Lane Closures : Lane three will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 25 March 2026 to 06:00 on 26 March 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.6 miles from Halfway Bridge.

Location: southbound between the junctions with the A3100 and the A320 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 24 March 2026 to 06:00 on 25 March 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.6 miles from Halfway Bridge.

Location: eastbound.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 17 March 2026 to 19 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 13.18 miles from Halfway Bridge.

Location: westbound between the junctions with the A284 Arundel East and the A284 Arundel West.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 16 March 2026 to 05:00 on 17 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 10.61 miles from Halfway Bridge.

Location: westbound between the junctions with the A284 Arundel East and the A284 Arundel West.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 16 March 2026 to 05:00 on 17 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 11.14 miles from Halfway Bridge.

Location: eastbound between the junctions with the A284 Arundel West and the A284 Arundel East.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 16 March 2026 to 05:00 on 17 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 10.2 miles from Halfway Bridge.

Location: eastbound between the junctions with the A284 Arundel West and the A284 Arundel East.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 16 March 2026 to 05:00 on 17 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 10.6 miles from Halfway Bridge.

Location: southbound exit slip to the A333 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 March 2026 to 20 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 9.18 miles from Halfway Bridge.

Location: northbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 March 2026 to 20 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 11.63 miles from Halfway Bridge.

Location: southbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 March 2026 to 20 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 11.65 miles from Halfway Bridge.

Location: southbound between the A283 Milford north and the junction with the A325 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 March 2026 to 20 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 11.79 miles from Halfway Bridge.

Location: northbound at the junction with the A325 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 March 2026 to 20 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 10.79 miles from Halfway Bridge.

Location: southbound at the junction with the A31 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 March 2026 to 20 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 17.27 miles from Halfway Bridge.

Location: westbound between the A285 Chichester and the junction with the A259 Chichester East.
Lane Closures : Lane two will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 16 March 2026 to 06:00 on 17 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.46 miles from Halfway Bridge.

Location: westbound between the junctions with the A286 and the A259 Chichester West.
Lane Closures : Lane two will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 16 March 2026 to 06:00 on 17 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.58 miles from Halfway Bridge.

Location: westbound between the junctions with the A259 Chichester East and the A286 .
Lane Closures : Lane two will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 16 March 2026 to 06:00 on 17 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.98 miles from Halfway Bridge.

Location: westbound between the junctions with the A259 Chichester East and the A286 .
Lane Closures : Lane two will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 16 March 2026 to 06:00 on 17 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.42 miles from Halfway Bridge.

Location: eastbound between the A3M and the junction with the A3023 .
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 16 March 2026 to 21 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.15 miles from Halfway Bridge.

Location: eastbound exit slip to the A3023 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 16 March 2026 to 06:00 on 17 March 2026.
Schedule : From 22:00 on 17 March 2026 to 06:00 on 18 March 2026.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 18 March 2026 to 21 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 16.44 miles from Halfway Bridge.

Location: westbound between the junctions with the A24 North and the A280 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 16 March 2026 to 18 March 2026.
Nearest town: 15.36 miles from Halfway Bridge.

Location: eastbound between the junctions with the A280 and the A24 North.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 16 March 2026 to 18 March 2026.
Nearest town: 15.31 miles from Halfway Bridge.

Location: westbound between the junctions with the A29 South and the A285 Halnaker.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 23 March 2026 to 28 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 8.73 miles from Halfway Bridge.

Location: eastbound between the A285 Halnaker and the junction with the A29 North.
Lane Closures : Lane two will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 20:00 on 23 March 2026 to 06:00 on 24 March 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 25 March 2026 to 28 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.72 miles from Halfway Bridge.

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 21:00 and 05:00 from 15 April 2026 to 17 April 2026.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 17 June 2026 to 19 June 2026.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 12 August 2026 to 14 August 2026.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 9 December 2026 to 11 December 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.92 miles from Halfway Bridge.
