A12 | Essex | Carriageway Closure | Expect Dela… — Cleared 6 Sep

What happened

The A12 in Essex is closed northbound between J23 (Kelvedon) & J24 (Feering) for central reservation barrier repairs following a collision.

RoadA12

SeveritySevere

StatusCleared

DirectionNorthbound

Started20:10, 6 Sep 2026

Cleared21:51, 6 Sep 2026

20:10, 6 SepFirst report
The A12 in Essex is closed northbound between J23 (Kelvedon) & J24 (Feering) for central reservation barrier repairs following a collision.
20:26, 6 SepUpdate
The A12 in Essex is closed northbound between J23 (Kelvedon) & J24 (Feering) for central reservation barrier repairs following a collision.
21:01, 6 SepUpdate
⏱ Still active — no changes from National Highways. Incident ongoing for 50 minutes. Monitoring continues.
21:06, 6 SepUpdate
The A12 in Essex is closed northbound between J23 (Kelvedon) & J24 (Feering) for central reservation barrier repairs following a collision.
21:36, 6 SepUpdate
⏱ Still active — no changes from National Highways. Incident ongoing for 1h 25m. Monitoring continues.
21:41, 6 SepUpdate
The A12 in Essex is closed northbound between J23 (Kelvedon) & J24 (Feering) for central reservation barrier repairs following a collision.
21:51, 6 SepUpdate
✅ Incident cleared — A12 reopened at 21:51 on 6 Sep 2026. Total disruption: 1h 40m. All lanes open, traffic returning to normal.
06:43, 6 NovFinal update
The A12 in Essex is closed northbound between J23 (Kelvedon) & J24 (Feering) for central reservation barrier repairs following a collision.

Wording from National Highways, recorded as it changed.

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