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 Milton exit slip road closure

Planned Roadworks National Highways

Abingdon A34 · A34 Southbound Exit For A4130

Starts in 15 hours 4 minutes

Starts 6 Aug 2026, 20:00 Expected clear 7 Aug 2026, 05:00

A34 southbound Milton exit slip road closure

Category: Construction Work

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A34 northbound Marcham to Abingdon carriageway closure

Planned Roadworks National Highways

Abingdon A34 · A34 Northbound Between A4183 Near Kennington (South) And A423/A4183 Near Kennington (North)

Starts in 15 hours 4 minutes

Starts 6 Aug 2026, 20:00 Expected clear 7 Aug 2026, 05:00

A34 northbound Marcham to Abingdon carriageway closure

Category: Road Maintenance

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Recently cleared on the A34

All live closures A34 closure history