Traffic Portsea Island

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Current traffic around Portsea Island

The following traffic incidents and congestion for Portsea Island have been reported by Highways England, Traffic Scotland, Traffic Wales or Transport for London (TfL) in the last two hours:

CONGESTION
Location: The A27 eastbound between the A259 Chichester East and the junction with the A285 Chichester.
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 12:15 and 12:30 on 2 Mar 2025.
Delay: There are currently delays of 10 minutes against expected traffic.
Nearest town: 14.25 miles from Portsea Island.
CONGESTION
Location: The A27 eastbound between the A259 Chichester East and the junction with the A285 Chichester.
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 11:15 and 11:30 on 2 Mar 2025.
Delay: There are currently delays of 10 minutes against expected traffic.
Nearest town: 14.25 miles from Portsea Island. CLEARED @ 11:16
CONGESTION
Location: The A27 westbound between the junctions with the A259 Chichester East and the A286 .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 13:15 and 13:30 on 2 Mar 2025.
Delay: There are currently delays of 10 minutes against expected traffic.
Nearest town: 13.3 miles from Portsea Island.


There are no current incidents in this location.

Roadworks

ROAD WORKS
Location: The A27 westbound between the A284 Arundel West and the junction with the A285 Halnaker.
Reason: Roadworks scheme.
Status: Currently Active.
Period: from 22:00 on 28 Feb 2025 to 06:00 on 4 Mar 2025.
Nearest town: 19.71 miles from Portsea Island.
ROAD WORKS
Location: The A27 westbound between the A29 South and the junction with the A285 Halnaker.
Reason: Roadworks scheme.
Status: Currently Active.
Period: from 20:14 on 24 Feb 2025 to 06:00 on 14 Mar 2025.
Nearest town: 17.03 miles from Portsea Island.
ROAD WORKS
Location: The A27 eastbound between the A285 Halnaker and the junction with the A29 South.
Reason: Roadworks scheme.
Status: Currently Active.
Period: from 20:14 on 24 Feb 2025 to 06:00 on 14 Mar 2025.
Nearest town: 15.63 miles from Portsea Island.
ROAD WORKS
Location: The A3 southbound between the junctions with the A272 Petersfield South and the A3M .
Lane closures: Lane one will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 21:00 on 7 Mar 2025 to 06:00 on 8 Mar 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 12.7 miles from Portsea Island.
ROAD WORKS
Location: The A27 westbound between the A259 Chichester West and the junction with the A259 Havant.
Lane closures: Lane one will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 20:00 on 6 Mar 2025 to 06:00 on 7 Mar 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 6.99 miles from Portsea Island.
ROAD WORKS
Location: The A27 westbound exit slip to the A259 .
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 20:00 on 6 Mar 2025 to 06:00 on 7 Mar 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 6.03 miles from Portsea Island.
ROAD WORKS
Location: The M27 westbound exit slip at junction J3 (Southampton) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 6 Mar 2025 to 06:00 on 7 Mar 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 19.74 miles from Portsea Island.
ROAD WORKS
Location: The M27 westbound between junctions J4 (M3) and J3 (Southampton) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 6 Mar 2025 to 06:00 on 7 Mar 2025.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 19.2 miles from Portsea Island.
ROAD WORKS
Location: The A3 northbound entry slip from the A272 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 20 Mar 2025 to 22 Mar 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 15.07 miles from Portsea Island.
ROAD WORKS
Location: The A3 southbound between the A272 and the junction with the A3M .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 19 Mar 2025 to 06:00 on 20 Mar 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 16.08 miles from Portsea Island.
ROAD WORKS
Location: The A3 southbound between the A325 and the junction with the A272 Petersfield North.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 19 Mar 2025 to 06:00 on 20 Mar 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 16.38 miles from Portsea Island.
ROAD WORKS
Location: The A3 southbound exit slip to the A272 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 19 Mar 2025 to 06:00 on 20 Mar 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 15.33 miles from Portsea Island.
ROAD WORKS
Location: The A3 northbound exit slip to the A272 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 20 Mar 2025 to 22 Mar 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 15.96 miles from Portsea Island.
ROAD WORKS
Location: The A3 northbound between the A3M and the junction with the A325 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 20 Mar 2025 to 22 Mar 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 14.77 miles from Portsea Island.
ROAD WORKS
Location: The M27 westbound between junctions J12 (Cosham) and J11 (Fareham C) .
Lane closures: Lane three will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 20:00 on 5 Mar 2025 to 06:00 on 6 Mar 2025.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 3.87 miles from Portsea Island.
ROAD WORKS
Location: The A27 eastbound between the junctions with the A259 Havant and the A259 Chichester West.
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 5 Mar 2025 to 06:00 on 6 Mar 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 9.58 miles from Portsea Island.
ROAD WORKS
Location: The M27 eastbound between junctions J8 (Southampton) and J9 (Fareham) .
Lane closures: Lanes 1, 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 5 Mar 2025 to 06:00 on 6 Mar 2025.
Lanes Closed: There will be three of four lanes closed.
Nearest town: 11.7 miles from Portsea Island.
ROAD WORKS
Location: The M27 westbound between junctions J3 (Southampton) and J2 (Salisbury) .
Reason: Roadworks scheme is planned.
Status: Pending.
Schedule: From 20:00 on 5 Mar 2025 to 06:00 on 6 Mar 2025.
Nearest town: 19.85 miles from Portsea Island.
ROAD WORKS
Location: The M27 westbound between junctions J3 (Southampton) and J2 (Salisbury) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 5 Mar 2025 to 06:00 on 6 Mar 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 19.85 miles from Portsea Island.
ROAD WORKS
Location: The M27 westbound entry slip at junction J3 (Southampton) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 5 Mar 2025 to 06:00 on 6 Mar 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 19.86 miles from Portsea Island.
ROAD WORKS
Location: The A27 eastbound between the junctions with the A285 Halnaker and the A29 South.
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 4 Mar 2025 to 06:00 on 5 Mar 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 16.96 miles from Portsea Island.
ROAD WORKS
Location: The M3 eastbound exit slip at junction J13 (Eastleigh) .
Lane closures: Lane one will be closed.
Reason: Emergency roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 4 Mar 2025 to 8 Mar 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 17.34 miles from Portsea Island.
ROAD WORKS
Location: The A3 southbound between the A272 Petersfield South and the junction with the A3M .
Lane closures: Lane one will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 20:00 on 4 Mar 2025 to 06:00 on 5 Mar 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 11.27 miles from Portsea Island.
ROAD WORKS
Location: The A3 southbound between the junctions with the A272 Petersfield South and the A3M .
Lane closures: Lane one will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 21:00 on 3 Mar 2025 to 06:00 on 4 Mar 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 12.7 miles from Portsea Island.
ROAD WORKS
Location: The M3 westbound exit slip at junction J13 (Eastleigh) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 3 Mar 2025 to 06:00 on 4 Mar 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 17.41 miles from Portsea Island.
ROAD WORKS
Location: The A27 eastbound between the A3M and the junction with the A3023 .
Lane closures: Lane one will be closed.
Reason: Bridge repairs are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:30 and 06:00 from 5 Mar 2025 to 7 Mar 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 4.69 miles from Portsea Island.
ROAD WORKS
Location: The A27 westbound exit slip to the A3023 .
Lane closures: Lane one will be closed.
Reason: Bridge repairs are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:30 and 06:00 from 3 Mar 2025 to 5 Mar 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 5.25 miles from Portsea Island.
ROAD WORKS
Location: The A27 westbound between the A259 Havant and the junction with the A3023 .
Lane closures: Lane one will be closed.
Reason: Bridge repairs are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:30 and 06:00 from 3 Mar 2025 to 5 Mar 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 5.82 miles from Portsea Island.
ROAD WORKS
Location: The A27 eastbound between the junctions with the A285 Halnaker and the A29 South.
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 3 Mar 2025 to 06:00 on 4 Mar 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 17.47 miles from Portsea Island.
ROAD WORKS
Location: The A27 eastbound between the A3 and the junction with the A2030 .
Reason: Roadworks scheme is planned.
Status: Pending.
Schedule: From 21:00 on 17 Mar 2025 to 06:00 on 19 Mar 2025.
Nearest town: 2.29 miles from Portsea Island.
ROAD WORKS
Location: The A27 eastbound between the junctions with the M27 and the A2030 .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 17 Mar 2025 to 19 Mar 2025.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 2.29 miles from Portsea Island.
ROAD WORKS
Location: The A27 westbound entry slip from the A2030 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 19 Mar 2025 to 21 Mar 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 2.53 miles from Portsea Island.
ROAD WORKS
Location: The M27 eastbound at junction J12 (Cosham) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 17 Mar 2025 to 19 Mar 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 2.4 miles from Portsea Island.
ROAD WORKS
Location: The M27 westbound at junction J12 (Cosham) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 19 Mar 2025 to 21 Mar 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 2.27 miles from Portsea Island.
ROAD WORKS
Location: The A27 westbound between the A2030 and the junction with the A3 .
Reason: Roadworks scheme is planned.
Status: Pending.
Schedule: From 21:00 on 19 Mar 2025 to 06:00 on 21 Mar 2025.
Nearest town: 2.58 miles from Portsea Island.
ROAD WORKS
Location: The A27 westbound exit slip to the A3 .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 19 Mar 2025 to 21 Mar 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 2.27 miles from Portsea Island.
ROAD WORKS
Location: The A27 westbound between the A2030 and the junction with the M275 .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 19 Mar 2025 to 21 Mar 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 2.58 miles from Portsea Island.
ROAD WORKS
Location: The M27 eastbound at junction J12 (Cosham) .
Reason: Roadworks scheme is planned.
Status: Pending.
Schedule: From 21:00 on 17 Mar 2025 to 06:00 on 19 Mar 2025.
Nearest town: 2.4 miles from Portsea Island.
ROAD WORKS
Location: The M27 eastbound at junction J12 (Cosham) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 17 Mar 2025 to 19 Mar 2025.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 2.31 miles from Portsea Island.
ROAD WORKS
Location: The A27 eastbound entry slip from the A3 .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 17 Mar 2025 to 19 Mar 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 2.29 miles from Portsea Island.
ROAD WORKS
Location: The M27 westbound between junctions J4 (M3) and J3 (Southampton) .
Lane closures: Lane four will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 20:00 on 3 Mar 2025 to 06:00 on 4 Mar 2025.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 19.55 miles from Portsea Island.
ROAD WORKS
Location: The A3M southbound between junctions J3 and J4 .
Lane closures: Lane one will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 5 Mar 2025 to 7 Mar 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 5.7 miles from Portsea Island.
ROAD WORKS
Location: The A3M southbound entry slip at junction J3 .
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 5 Mar 2025 to 7 Mar 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 5.67 miles from Portsea Island.
ROAD WORKS
Location: The A3M southbound exit slip at junction J5 .
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 3 Mar 2025 to 5 Mar 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 4.41 miles from Portsea Island.
ROAD WORKS
Location: The A27 westbound between the junctions with the A29 South and the A285 Halnaker.
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 3 Mar 2025 to 06:00 on 4 Mar 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 18.99 miles from Portsea Island.
ROAD WORKS
Location: The A27 westbound at the junction with the A29 South.
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 3 Mar 2025 to 06:00 on 4 Mar 2025.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 19.02 miles from Portsea Island.
ROAD WORKS
Location: The A27 westbound between the junctions with the A29 North and the A29 South.
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 3 Mar 2025 to 06:00 on 4 Mar 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 19.39 miles from Portsea Island.
ROAD WORKS
Location: The A27 eastbound at the junction with the A29 South.
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 3 Mar 2025 to 06:00 on 4 Mar 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 19 miles from Portsea Island.
ROAD WORKS
Location: The A27 westbound between the junctions with the A284 Arundel West and the A29 North.
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 3 Mar 2025 to 06:00 on 4 Mar 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 19.71 miles from Portsea Island.
ROAD WORKS
Location: The A27 westbound between the junctions with the A29 South and the A285 Halnaker.
Lane closures: Lane two will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 10 Mar 2025 to 14 Mar 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 17.03 miles from Portsea Island.
ROAD WORKS
Location: The A27 westbound between the junctions with the A29 South and the A285 Halnaker.
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 3 Mar 2025 to 8 Mar 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 17.03 miles from Portsea Island.
ROAD WORKS
Location: The A27 westbound between the junctions with the A29 South and the A285 Halnaker.
Lane closures: Lane two will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 10 Mar 2025 to 14 Mar 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 16.39 miles from Portsea Island.
ROAD WORKS
Location: The A27 westbound between the A29 South and the junction with the A285 Halnaker.
Lane closures: Lane two will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 10 Mar 2025 to 14 Mar 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 16.37 miles from Portsea Island.
ROAD WORKS
Location: The A27 westbound between the A29 South and the junction with the A285 Halnaker.
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 3 Mar 2025 to 8 Mar 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 16.37 miles from Portsea Island.
ROAD WORKS
Location: The A27 westbound between the junctions with the A29 South and the A285 Halnaker.
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 3 Mar 2025 to 8 Mar 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 16.39 miles from Portsea Island.
ROAD WORKS
Location: The A27 eastbound between the A285 Halnaker and the junction with the A29 South.
Lane closures: Lane two will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 10 Mar 2025 to 14 Mar 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 15.63 miles from Portsea Island.
ROAD WORKS
Location: The A27 eastbound between the A285 Halnaker and the junction with the A29 South.
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 3 Mar 2025 to 8 Mar 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 15.63 miles from Portsea Island.
ROAD WORKS
Location: The A27 eastbound exit slip to the A3M .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 2 Mar 2025 to 06:00 on 3 Mar 2025.
Schedule: From 20:00 on 9 Mar 2025 to 06:00 on 10 Mar 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 4.09 miles from Portsea Island.
ROAD WORKS
Location: The A27 westbound exit slip to the A2030 .
Lane closures: Lane one will be closed.
Reason: Emergency roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 14 Apr 2025 to 05:00 on 15 Apr 2025.
Schedule: From 20:00 on 20 Jun 2025 to 06:00 on 21 Jun 2025.
Schedule: From 20:00 on 23 Jun 2025 to 06:00 on 24 Jun 2025.
Schedule: From 20:00 on 15 Aug 2025 to 06:00 on 16 Aug 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 2.83 miles from Portsea Island.
ROAD WORKS
Location: The M27 eastbound between junctions J11 (Fareham C) and J12 (Cosham) .
Lane closures: Lane one will be closed.
Reason: Emergency roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 16 Apr 2025 to 05:00 on 17 Apr 2025.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 18 Jun 2025 to 20 Jun 2025.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 13 Aug 2025 to 15 Aug 2025.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 22 Oct 2025 to 24 Oct 2025.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 3.06 miles from Portsea Island.
ROAD WORKS
Location: The M27 eastbound at junction J12 (Cosham) .
Lane closures: Lane one will be closed.
Reason: Emergency roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 16 Apr 2025 to 05:00 on 17 Apr 2025.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 18 Jun 2025 to 20 Jun 2025.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 13 Aug 2025 to 15 Aug 2025.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 22 Oct 2025 to 24 Oct 2025.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 2.82 miles from Portsea Island.
ROAD WORKS
Location: The M27 westbound at junction J12 (Cosham) .
Lane closures: Lane one will be closed.
Reason: Emergency roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 16 Apr 2025 to 05:00 on 17 Apr 2025.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 18 Jun 2025 to 20 Jun 2025.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 13 Aug 2025 to 15 Aug 2025.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 22 Oct 2025 to 24 Oct 2025.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 2.27 miles from Portsea Island.
ROAD WORKS
Location: The M27 westbound between junctions J9 (Fareham) and J5 (S'ton Airport) .
Lane closures: Lane four will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 06:00 on 4 May 2025 to 23:00 on 10 Jan 2026.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 11.4 miles from Portsea Island.
ROAD WORKS
Location: The M27 westbound between junctions J9 (Fareham) and J5 (S'ton Airport) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 23:00 on 28 Jan 2026 to 23:00 on 6 Mar 2026.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 11.4 miles from Portsea Island.
ROAD WORKS
Location: The M27 westbound between junctions J5 (S'ton Airport) and J4 (M3) .
Lane closures: Lane four will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 06:00 on 4 May 2025 to 23:00 on 10 Jan 2026.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 16.4 miles from Portsea Island.
ROAD WORKS
Location: The M27 westbound between junctions J5 (S'ton Airport) and J4 (M3) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 23:00 on 28 Jan 2026 to 23:00 on 6 Mar 2026.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 16.4 miles from Portsea Island.
ROAD WORKS
Location: The M27 westbound at junction J5 (S'ton Airport) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 23:00 on 28 Jan 2026 to 23:00 on 6 Mar 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 15.97 miles from Portsea Island.
ROAD WORKS
Location: The M27 westbound between junctions J9 (Fareham) and J4 (M3) .
Reason: Roadworks scheme is planned.
Status: Pending.
Schedule: From 06:00 on 4 May 2025 to 23:00 on 6 Mar 2026.
Nearest town: 11.4 miles from Portsea Island.

Traffic in Nearby Villages

Portsea Island

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Location: eastbound between the A259 Chichester East and the junction with the A285 Chichester.

Due to: Congestion.



Normal traffic conditions are expected between 12:15 and 12:30 on 2 March 2025.

Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 14.25 miles from Portsea Island.

50.83--0.75

Location: eastbound between the A259 Chichester East and the junction with the A285 Chichester.

Due to: Congestion.



Normal traffic conditions are expected between 11:15 and 11:30 on 2 March 2025.

Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 14.25 miles from Portsea Island.

50.83--0.75

Location: westbound between the junctions with the A259 Chichester East and the A286 .

Due to: Congestion.



Normal traffic conditions are expected between 13:15 and 13:30 on 2 March 2025.

Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 13.3 miles from Portsea Island.

50.83--0.78

Location: westbound between the A284 Arundel West and the junction with the A285 Halnaker.

Due to: Roadworks scheme.



Period : from 22:00 on 28 February 2025 to 06:00 on 4 March 2025.
Nearest town: 19.71 miles from Portsea Island.

50.85--0.63

Location: westbound between the A29 South and the junction with the A285 Halnaker.

Due to: Roadworks scheme.



Period : from 20:14 on 24 February 2025 to 06:00 on 14 March 2025.
Nearest town: 17.03 miles from Portsea Island.

50.86--0.7

Location: eastbound between the A285 Halnaker and the junction with the A29 South.

Due to: Roadworks scheme.



Period : from 20:14 on 24 February 2025 to 06:00 on 14 March 2025.
Nearest town: 15.63 miles from Portsea Island.

50.85--0.73

Location: southbound between the junctions with the A272 Petersfield South and the A3M .

Lane Closures : Lane one will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 21:00 on 7 March 2025 to 06:00 on 8 March 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.7 miles from Portsea Island.

50.98--0.97

Location: westbound between the A259 Chichester West and the junction with the A259 Havant.

Lane Closures : Lane one will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 20:00 on 6 March 2025 to 06:00 on 7 March 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 6.99 miles from Portsea Island.

50.85--0.94

Location: westbound exit slip to the A259 .

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 20:00 on 6 March 2025 to 06:00 on 7 March 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 6.03 miles from Portsea Island.

50.85--0.96

Location: westbound exit slip at junction J3 (Southampton) .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 6 March 2025 to 06:00 on 7 March 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.74 miles from Portsea Island.

50.95--1.47

Location: westbound between junctions J4 (M3) and J3 (Southampton) .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 6 March 2025 to 06:00 on 7 March 2025.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 19.2 miles from Portsea Island.

50.96--1.45

Location: northbound entry slip from the A272 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 20 March 2025 to 22 March 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 15.07 miles from Portsea Island.

51.01--0.95

Location: southbound between the A272 and the junction with the A3M .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 19 March 2025 to 06:00 on 20 March 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 16.08 miles from Portsea Island.

51.02--0.93

Location: southbound between the A325 and the junction with the A272 Petersfield North.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 19 March 2025 to 06:00 on 20 March 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 16.38 miles from Portsea Island.

51.02--0.92

Location: southbound exit slip to the A272 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 19 March 2025 to 06:00 on 20 March 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 15.33 miles from Portsea Island.

51.01--0.95

Location: northbound exit slip to the A272 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 20 March 2025 to 22 March 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 15.96 miles from Portsea Island.

51.02--0.94

Location: northbound between the A3M and the junction with the A325 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 20 March 2025 to 22 March 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 14.77 miles from Portsea Island.

51--0.95

Location: westbound between junctions J12 (Cosham) and J11 (Fareham C) .

Lane Closures : Lane three will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 20:00 on 5 March 2025 to 06:00 on 6 March 2025.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 3.87 miles from Portsea Island.

50.86--1.12

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 5 March 2025 to 06:00 on 6 March 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 9.58 miles from Portsea Island.

50.85--0.87

Location: eastbound between junctions J8 (Southampton) and J9 (Fareham) .

Lane Closures : Lanes 1, 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 5 March 2025 to 06:00 on 6 March 2025.

Lanes Closed : There will be three of four lanes closed.
Nearest town: 11.7 miles from Portsea Island.

50.89--1.31

Location: westbound between junctions J3 (Southampton) and J2 (Salisbury) .

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 20:00 on 5 March 2025 to 06:00 on 6 March 2025.
Nearest town: 19.85 miles from Portsea Island.

50.95--1.48

Location: westbound between junctions J3 (Southampton) and J2 (Salisbury) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 5 March 2025 to 06:00 on 6 March 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.85 miles from Portsea Island.

50.95--1.48

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 : From 21:00 on 5 March 2025 to 06:00 on 6 March 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 19.86 miles from Portsea Island.

50.95--1.48

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 March 2025 to 06:00 on 5 March 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.96 miles from Portsea Island.

50.86--0.7

Location: eastbound exit slip at junction J13 (Eastleigh) .

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 4 March 2025 to 8 March 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.34 miles from Portsea Island.

50.97--1.38

Location: southbound between the A272 Petersfield South and the junction with the A3M .

Lane Closures : Lane one will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 20:00 on 4 March 2025 to 06:00 on 5 March 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.27 miles from Portsea Island.

50.96--0.98

Location: southbound between the junctions with the A272 Petersfield South and the A3M .

Lane Closures : Lane one will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 21:00 on 3 March 2025 to 06:00 on 4 March 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.7 miles from Portsea Island.

50.98--0.97

Location: westbound exit slip at junction J13 (Eastleigh) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 3 March 2025 to 06:00 on 4 March 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 17.41 miles from Portsea Island.

50.98--1.37

Location: eastbound between the A3M and the junction with the A3023 .

Lane Closures : Lane one will be closed.

Due to: Bridge repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:30 and 06:00 from 5 March 2025 to 7 March 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 4.69 miles from Portsea Island.

50.85--1

Location: westbound exit slip to the A3023 .

Lane Closures : Lane one will be closed.

Due to: Bridge repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:30 and 06:00 from 3 March 2025 to 5 March 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 5.25 miles from Portsea Island.

50.85--0.98

Location: westbound between the A259 Havant and the junction with the A3023 .

Lane Closures : Lane one will be closed.

Due to: Bridge repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:30 and 06:00 from 3 March 2025 to 5 March 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 5.82 miles from Portsea Island.

50.85--0.97

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 3 March 2025 to 06:00 on 4 March 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.47 miles from Portsea Island.

50.85--0.69

Location: eastbound between the A3 and the junction with the A2030 .

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 21:00 on 17 March 2025 to 06:00 on 19 March 2025.
Nearest town: 2.29 miles from Portsea Island.

50.84--1.07

Location: eastbound between the junctions with the M27 and the A2030 .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 17 March 2025 to 19 March 2025.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 2.29 miles from Portsea Island.

50.84--1.06

Location: westbound entry slip from the A2030 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 19 March 2025 to 21 March 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 2.53 miles from Portsea Island.

50.83--1.04

Location: eastbound 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 06:00 from 17 March 2025 to 19 March 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 2.4 miles from Portsea Island.

50.84--1.09

Location: westbound at junction J12 (Cosham) .

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 19 March 2025 to 21 March 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 2.27 miles from Portsea Island.

50.84--1.06

Location: westbound between the A2030 and the junction with the A3 .

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 21:00 on 19 March 2025 to 06:00 on 21 March 2025.
Nearest town: 2.58 miles from Portsea Island.

50.83--1.04

Location: westbound exit slip to the A3 .

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 19 March 2025 to 21 March 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 2.27 miles from Portsea Island.

50.84--1.06

Location: westbound between the A2030 and the junction with the M275 .

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 19 March 2025 to 21 March 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 2.58 miles from Portsea Island.

50.83--1.04

Location: eastbound at junction J12 (Cosham) .

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 21:00 on 17 March 2025 to 06:00 on 19 March 2025.
Nearest town: 2.4 miles from Portsea Island.

50.84--1.09

Location: eastbound 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 06:00 from 17 March 2025 to 19 March 2025.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 2.31 miles from Portsea Island.

50.84--1.08

Location: eastbound entry slip from the A3 .

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 17 March 2025 to 19 March 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 2.29 miles from Portsea Island.

50.84--1.07

Location: westbound between junctions J4 (M3) and J3 (Southampton) .

Lane Closures : Lane four will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 20:00 on 3 March 2025 to 06:00 on 4 March 2025.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 19.55 miles from Portsea Island.

50.95--1.46

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 : Expect disruption everyday between 20:00 and 06:00 from 5 March 2025 to 7 March 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 5.7 miles from Portsea Island.

50.88--1.01

Location: The A3M southbound entry slip at junction J3 .

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 5 March 2025 to 7 March 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 5.67 miles from Portsea Island.

50.88--1.01

Location: The A3M southbound exit slip at junction J5 .

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 3 March 2025 to 5 March 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 4.41 miles from Portsea Island.

50.85--1.01

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 22:00 on 3 March 2025 to 06:00 on 4 March 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.99 miles from Portsea Island.

50.86--0.65

Location: westbound at the junction with the A29 South.

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 3 March 2025 to 06:00 on 4 March 2025.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.02 miles from Portsea Island.

50.86--0.65

Location: westbound between the junctions with the A29 North and the A29 South.

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 3 March 2025 to 06:00 on 4 March 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.39 miles from Portsea Island.

50.86--0.64

Location: eastbound at the junction with the A29 South.

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 3 March 2025 to 06:00 on 4 March 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 19 miles from Portsea Island.

50.86--0.65

Location: westbound between the junctions with the A284 Arundel West and the A29 North.

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 3 March 2025 to 06:00 on 4 March 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.71 miles from Portsea Island.

50.85--0.63

Location: westbound between the junctions with the A29 South and the A285 Halnaker.

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 10 March 2025 to 14 March 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.03 miles from Portsea Island.

50.86--0.7

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 : Expect disruption everyday between 20:00 and 06:00 from 3 March 2025 to 8 March 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.03 miles from Portsea Island.

50.86--0.7

Location: westbound between the junctions with the A29 South and the A285 Halnaker.

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 10 March 2025 to 14 March 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.39 miles from Portsea Island.

50.86--0.71

Location: westbound between the A29 South and the junction with the A285 Halnaker.

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 10 March 2025 to 14 March 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.37 miles from Portsea Island.

50.86--0.71

Location: westbound between the A29 South and the junction with the A285 Halnaker.

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 3 March 2025 to 8 March 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.37 miles from Portsea Island.

50.86--0.71

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 : Expect disruption everyday between 20:00 and 06:00 from 3 March 2025 to 8 March 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.39 miles from Portsea Island.

50.86--0.71

Location: eastbound between the A285 Halnaker and the junction with the A29 South.

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 10 March 2025 to 14 March 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.63 miles from Portsea Island.

50.85--0.73

Location: eastbound between the A285 Halnaker and the junction with the A29 South.

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 3 March 2025 to 8 March 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.63 miles from Portsea Island.

50.85--0.73

Location: eastbound exit slip to the A3M .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 2 March 2025 to 06:00 on 3 March 2025.

Schedule : From 20:00 on 9 March 2025 to 06:00 on 10 March 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 4.09 miles from Portsea Island.

50.85--1.01

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 14 April 2025 to 05:00 on 15 April 2025.

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.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 2.83 miles from Portsea Island.

50.84--1.04

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 : From 21:00 on 16 April 2025 to 05:00 on 17 April 2025.

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.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 3.06 miles from Portsea Island.

50.85--1.1

Location: eastbound at junction J12 (Cosham) .

Lane Closures : Lane one will be closed.

Due to: Emergency roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 16 April 2025 to 05:00 on 17 April 2025.

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.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 2.82 miles from Portsea Island.

50.84--1.1

Location: westbound at junction J12 (Cosham) .

Lane Closures : Lane one will be closed.

Due to: Emergency roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 16 April 2025 to 05:00 on 17 April 2025.

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.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 2.27 miles from Portsea Island.

50.84--1.06

Lane Closures : Lane four will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 06:00 on 4 May 2025 to 23:00 on 10 January 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 four will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 06:00 on 4 May 2025 to 23:00 on 10 January 2026.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 11.4 miles from Portsea Island.

50.89--1.3

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.

50.89--1.3

Lane Closures : Lane four will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 06:00 on 4 May 2025 to 23:00 on 10 January 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 four will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 06:00 on 4 May 2025 to 23:00 on 10 January 2026.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 16.4 miles from Portsea Island.

50.95--1.38

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.

50.95--1.38

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.

50.95--1.37

Location: westbound between junctions J9 (Fareham) and J4 (M3) .

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 06:00 on 4 May 2025 to 23:00 on 6 March 2026.
Nearest town: 11.4 miles from Portsea Island.

50.89--1.3