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 southbound Chalton exit slip road slip road closure

Active Roadworks National Highways

Petersfield A3 · A3 Southbound Exit At A Minor Junction Between B2070 And A3(M)

Expected to clear in 5 hours 12 minutes

Started 5 Aug 2026, 20:33 Expected clear 6 Aug 2026, 05:00

A3 southbound Chalton exit slip road slip road closure

Category: Road Maintenance

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Recently cleared on the A3

A3 northbound lane 1 closure (19/5 to 20/9) Hampshire
Cleared

Cleared 1 hour 17 minutes ago
A3 southbound Chalton entry slip road slip road closure
Cleared

Cleared 3 hours 2 minutes ago
A3 southbound Chalton exit slip road slip road closure
Cleared

Cleared 3 hours 47 minutes ago
A3 northbound Jct 2 to Chalton carriageway closure
Cleared

Cleared 21 hours 42 minutes ago
A3 northbound Jct 2 to Chalton carriageway closure
Cleared

Cleared 1 day 3 hours ago
A3 northbound lane 1 closure (48/2 to 47/3)
Cleared

Cleared 1 day 21 hours ago
A3 northbound lane 1 closure (12/3 to 15/0)
Cleared

Cleared 1 day 23 hours ago
A3 northbound lane 1 closure (48/2 to 47/3)
Cleared

Cleared 2 days 3 hours ago
A3 northbound lane 1 closure (12/3 to 15/0)
Cleared

Cleared 2 days 4 hours ago
A3 Northbound WIsley carriageway closure between the exit and entry slip road
Cleared

Cleared 4 days 20 hours ago

All live closures A3 closure history