A34 road closures & live traffic incidents

No live incident closures on the A34 right now, but 1 roadwork is currently in force.

Live A34 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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A34 roadworks in force now

A34 southbound lane 2 closure (22/1 to 18/8)

Active Roadworks National Highways

Basingstoke A34 · A34 Southbound Between B4640 And A303

Expected to clear in 8 hours 3 minutes

Started 4 Aug 2026, 18:40 Expected clear 5 Aug 2026, 05:00

A34 southbound lane 2 closure (22/1 to 18/8)

Category: Road Maintenance

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Recently cleared on the A34

A34 northbound Marcham to Abingdon carriageway closure
Cleared

Cleared 56 minutes 48 seconds ago
A34 northbound lane 1 closure (90/4 to 95/3)
Cleared

Cleared 56 minutes 48 seconds ago
A34 southbound lane 2 closure (22/1 to 18/8)
Cleared

Cleared 1 hour 41 minutes ago
A34 southbound lane 2 closure (22/1 to 18/8)
Cleared

Cleared 18 hours 56 minutes ago
A34 northbound Marcham to Abingdon carriageway closure
Cleared

Cleared 1 day 31 minutes ago
A34 southbound lane 2 closure (22/1 to 18/8)
Cleared

Cleared 1 day 1 hour ago
A34 southbound Hinksey Hill to Marcham carriageway closure
Cleared

Cleared 3 days 19 hours ago
A34 northbound lane 2 closure (89/2 to 91/2)
Cleared

Cleared 3 days 20 hours ago
A34 northbound lane 2 closure (89/2 to 91/2)
Cleared

Cleared 4 days 41 minutes ago
A34 southbound Hinksey Hill to Marcham carriageway closure
Cleared

Cleared 4 days 56 minutes ago

All live closures A34 closure history