A34 road closures & live traffic incidents

No live incident closures on the A34 right now, but 2 roadworks are 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

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A34 roadworks in force now

A34 southbound Hinksey Hill to Marcham carriageway closure

Active Roadworks National Highways

Abingdon A34 · A34 Southbound Between A4183 Near Kennington (South) And A415

Expected to clear in 6 hours 18 minutes

Started 31 Jul 2026, 20:10 Expected clear 1 Aug 2026, 05:00

A34 southbound Hinksey Hill to Marcham carriageway closure

Category: Road Maintenance

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A34 northbound lane 2 closure (89/2 to 91/2)

Active Roadworks National Highways

Bicester A34 · A34 Northbound Between A44 And B4027

Expected to clear in 6 hours 18 minutes

Started 31 Jul 2026, 19:33 Expected clear 1 Aug 2026, 05:00

A34 northbound lane 2 closure (89/2 to 91/2)

Category: Road Maintenance

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Recently cleared on the A34

All live closures A34 closure history