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A43 road closures & live traffic incidents

No live incident closures on the A43 right now, but 1 roadwork is currently in force.

Live A43 updates from National Highways and Traffic Wales: incident closures, roadworks in force, planned closures for the week ahead and recently cleared disruption.

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Active roadworks
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A43 roadworks in force now

Lane closure northbound including roundabout

Active Roadworks National Highways
Bicester A43 · A43 Northbound Between A422 Near Brackley (South) And A422 Near Brackley (East)

Expected to clear in 5 hours 23 minutes

Started 11 Oct 2026, 19:00 Expected clear 12 Oct 2026, 05:00

Lane closure northbound including roundabout

Category: Road Maintenance
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Recently cleared on the A43

All live closures A43 closure history