A43 road closures & live traffic incidents

No live closures are reported on the A43 right now.

Live A43 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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A43 closures planned this week

Lane closure northbound including roundabouts

Planned Roadworks National Highways

Bicester A43 · A43 Northbound Between A422 Near Brackley (East) And B4525

Starts in 16 hours 56 minutes

Starts 4 Aug 2026, 19:00 Expected clear 5 Aug 2026, 05:00

Lane closure northbound including roundabouts

Category: Road Maintenance

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Recently cleared on the A43

Lane closure northbound including roundabouts
Cleared

Cleared 3 minutes 31 seconds ago
Lane closure northbound including roundabouts
Cleared

Cleared 5 hours 38 minutes ago
A43 southbound Biddlesdon Exit Slip road closure
Cleared

Cleared 6 days 4 hours ago
A43 southbound Biddlesdon Exit Slip road closure
Cleared

Cleared 6 days 5 hours ago

All live closures A43 closure history