A3 road closures & live traffic incidents

No live incident closures on the A3 right now, but 1 roadwork is currently in force.

Live A3 updates from National Highways and Traffic Wales: incident closures, roadworks in force, planned closures for the week ahead and recently cleared disruption.

Live incident

Active roadworks

Planned

Cleared

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A3 roadworks in force now

A3 northbound lane 2 closure (14/9 to 21/0)

Active Roadworks National Highways

Petersfield A3 · A3 Northbound Between B2070 And A272 Near Petersfield (South)

Expected to clear in 4 hours 22 minutes

Started 31 Jul 2026, 18:36 Expected clear 1 Aug 2026, 05:00

A3 northbound lane 2 closure (14/9 to 21/0)

Category: Road Maintenance

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Recently cleared on the A3

A3 Northbound WIsley carriageway closure between the exit and entry slip road
Cleared

Cleared 2 minutes 48 seconds ago
A3 northbound lane 2 closure (31.3 - 35.8)
Cleared

Cleared 52 minutes 47 seconds ago
A3 northbound lane 2 closure (31.3 - 35.8)
Cleared

Cleared 5 hours 7 minutes ago
A3 northbound lane 2 closure (14/9 to 21/0)
Cleared

Cleared 5 hours 12 minutes ago
A3 northbound lane 1 closure (40/5 to 37/5) Surrey
Cleared

Cleared 21 hours 57 minutes ago
A3 northbound lane 1 closure (37/7 to 35/3)
Cleared

Cleared 23 hours 7 minutes ago
A3 Northbound Wisley entry slip road closure
Cleared

Cleared 1 day 17 minutes ago
A3 northbound lane 1 closure (39/3 to 35/3)
Cleared

Cleared 1 day 4 hours ago
A3 northbound lane 1 closure (40/5 to 37/5) Surrey
Cleared

Cleared 1 day 5 hours ago
A3 northbound Hazel Grove entry slip road closure
Cleared

Cleared 1 day 19 hours ago

All live closures A3 closure history