A34 road closures & live traffic incidents

No live closures are reported on the A34 right now.

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 closures planned this week

A34 northbound lane 1 closure (90/4 to 95/3)

Planned Roadworks National Highways

Bicester A34 · A34 Northbound Between A44 And B4027

Starts in 17 hours 53 minutes

Starts 4 Aug 2026, 20:00 Expected clear 5 Aug 2026, 05:00

A34 northbound lane 1 closure (90/4 to 95/3)

Category: Road Maintenance

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Recently cleared on the A34

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

Cleared 6 minutes 34 seconds ago
A34 northbound Marcham to Abingdon carriageway closure
Cleared

Cleared 5 hours 41 minutes ago
A34 southbound lane 2 closure (22/1 to 18/8)
Cleared

Cleared 7 hours 6 minutes ago
A34 southbound Hinksey Hill to Marcham carriageway closure
Cleared

Cleared 3 days 46 minutes ago
A34 northbound lane 2 closure (89/2 to 91/2)
Cleared

Cleared 3 days 1 hour ago
A34 northbound lane 2 closure (89/2 to 91/2)
Cleared

Cleared 3 days 5 hours ago
A34 southbound Hinksey Hill to Marcham carriageway closure
Cleared

Cleared 3 days 6 hours ago
A34 southbound Hinksey Hill to Marcham carriageway closure
Cleared

Cleared 4 days 21 minutes ago
A34 northbound lane 2 closure (39/7 to 42/7)
Cleared

Cleared 4 days 36 minutes ago
A34 southbound lane 2 closure (19/7 to 17/5)
Cleared

Cleared 4 days 3 hours ago

All live closures A34 closure history