A12 road closures & live traffic incidents

No live closures are reported on the A12 right now.

Live A12 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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A12 closures planned this week

M25 Jct 28 roundabout lane 3,2 closure

Planned Roadworks National Highways

Havering A12 · Roundabout At M25 J28/A12

Starts in 18 hours 57 minutes

Starts 4 Aug 2026, 21:00 Expected clear 5 Aug 2026, 04:30

M25 Jct 28 roundabout lane 3,2 closure

Category: Road Maintenance

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Recently cleared on the A12

M25 Jct 28 roundabout lane 3,2 closure
Cleared

Cleared 1 hour 52 minutes ago
A120 eastbound Hare Green to Crown Interchange lane 2 closure
Cleared

Cleared 1 hour 52 minutes ago
A12 northbound Jct 23 lane 1 closure (MP 143/4 to 147/4)
Cleared

Cleared 2 hours 2 minutes ago
A12 northbound Jct 23 exit slip carriageway closure
Cleared

Cleared 4 hours 37 minutes ago
A120 eastbound M11 Jct 8 to Harwich mobile lane closure
Cleared

Cleared 2 days 21 hours ago
A12 northbound Jct 22 to 23 lane 1 closure (MP 141/6 to 144/3)
Cleared

Cleared 2 days 22 hours ago
A12 northbound Jct 19 to 22 carriageway closure
Cleared

Cleared 2 days 23 hours ago
A12 southbound Jct 28 exit slip road closure
Cleared

Cleared 3 days 23 hours ago
A12 northbound Jct 21 to 22 lane 1 closure (MP 139/2 to 141/7)
Cleared

Cleared 4 days 17 minutes ago
A120 eastbound M11 Jct 8 to Harwich mobile lane closure
Cleared

Cleared 4 days 2 hours ago

All live closures A12 closure history