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At a glance

🕐 Last verified 10 Aug, 18:55

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StatusCleared
Severity (NH)Severe
RoadA12
DirectionSouthbound (London-bound)
RegionEssex
ReportedMon 10 Aug, 11:33
Cleared19:40
Lasted8h 7m
Road typeA-Road (varies by section)
Speed limit30-70 mph (varies by section)
Weather☁️ Overcast
ReferenceREF-26213153
Views169

Times are UK time.

What National Highways say

A12 | Essex | Road Closure | Long Delays 60 minutes

The A12 in Essex is now closed between J27 and J28 near Colchester due to a serious collision.

The official National Highways record of this incident, kept here after the road reopens.

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Live Incident Timeline

21 updates captured · 2 affected segments · Cleared

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A12  · Southbound J27 to J28 ✓ CLEARED
A12  · Both Dir. J26 to J26 ✓ CLEARED

📋 Your Premium Report includes 21 timestamped updates:

✓ Full timestamped update timeline
✓ Green-highlighted changes each update
✓ All 2 affected segments tracked
✓ Expected clear time per segment
✓ Weather & road surface at incident
✓ Emergency services confirmed
✓ Insurance claim checklist
✓ 3 ready-to-use template letters

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Recent A12 incidents

10 incidents and roadworks logged on the A12 in the last 30 days, 7 of them serious or severe. Times are UK time.

A12 | Essex | Carriageway Closure | Expect DelaysSun 6 Sep, 20:10 A12 | Essex | Carriageway Closure | Expect DelaysSat 5 Sep, 04:47 A12 | Essex | Road Closure | Long DelaysThu 3 Sep, 10:10 A12 | Essex | Road Closure | Expect DelaysMon 10 Aug, 11:33 A12 | Essex | Road Closure | Expect DelaysMon 10 Aug, 11:33 A12 J29 southbound exit | Southbound | CongestionTue 30 Jun, 08:36
Every A12 incident

Common questions

Is the A12 closed?

Not because of this crash. It cleared at 19:40 UK time on Mon 10 Aug. See the A12 right now.

What happened on the A12 on 10 Aug 2026?

Crash on the A12 southbound (London-bound) in Essex, reported at 11:33 UK time on Mon 10 Aug. Cleared at 19:40.

How long did it last?

8h 7m, from 11:33 UK time on Mon 10 Aug.

Where can I see everything else on the A12?

The A12 live page shows what is happening now, and the A12 archive has every incident on record.

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