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

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A34 closures planned this week

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

Planned Roadworks National Highways

Basingstoke A34 · A34 Southbound Between B4640 And A303

Starts in 11 hours 43 minutes

Starts 5 Aug 2026, 19:00 Expected clear 6 Aug 2026, 05:00

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

Category: Road Maintenance

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A34 northbound lane 2 closure (95/0 to 98/2)

Planned Roadworks National Highways

Bicester A34 · A34 Northbound Between B430 And M40/A41

Starts in 11 hours 43 minutes

Starts 5 Aug 2026, 19:00 Expected clear 6 Aug 2026, 05:00

A34 northbound lane 2 closure (95/0 to 98/2)

Category: Road Maintenance

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Recently cleared on the A34

All live closures A34 closure history