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A12 road closures & live traffic incidents

No live incident closures on the A12 right now, but 1 roadwork is currently in force.

Live A12 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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A12 roadworks in force now

A12 northbound Jct 22 to 23 lane 1 closure (MP 141/6 to 144/3)

Planned Roadworks National Highways
Maldon A12 · A12 Northbound Between B1389 Near Witham (North) And B1024 Near Kelvedon (South)

Expected to clear in 2 hours 20 minutes

Started 31 Jul 2026, 20:00 Expected clear 1 Aug 2026, 04:00

A12 northbound Jct 22 to 23 lane 1 closure (MP 141/6 to 144/3)

Category: Road Maintenance
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Recently cleared on the A12

All live closures A12 closure history