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A120 road closures & live traffic incidents

No live incident closures on the A120 right now, but 1 roadwork is currently in force.

Live A120 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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A120 roadworks in force now

A12 eastbound Dunmow West to Dunmow South lane 2 closure (MP 26/6 to 27/5)

Planned Roadworks National Highways
Uttlesford A120 · A120 Eastbound Within The B1256 Junction Near Great Dunmow (West)

Expected to clear in 6 hours 47 minutes

Started 12 Oct 2026, 19:00 Expected clear 13 Oct 2026, 04:00

A12 eastbound Dunmow West to Dunmow South lane 2 closure (MP 26/6 to 27/5)

Category: Road Maintenance
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Recently cleared on the A120

All live closures A120 closure history