M4 - Incident

22 Sep 2026, 13:15 Duration: 2 min 3 views

The M4 eastbound between junctions J22 and J22

RoadM4

SeveritySevere

StatusCleared

Started13:15, 22 Sep 2026

Cleared13:18, 22 Sep 2026

Duration2 min

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⚡ Early Warning System

We detected congestion building on the M4 28 minutes before this incident was officially reported.

In the last 30 days, we've detected 20 incidents on the M4 an average of 1265 minutes early.

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