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Home / Traffic / Incidents / M4

M4 Severe Cleared

M4 - Incident

16h ago Duration: 45 min 13 views

Incident Details

The M4 westbound at junction J19

RoadM4

SeveritySevere

StatusCleared

Started06:34, 12 Oct 2026

Cleared07:20, 12 Oct 2026

Duration45 min

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⚡ Early Warning System

We detected congestion building on the M4 62 minutes before this incident was officially reported.

In the last 30 days, we've detected 347 incidents on the M4 an average of 3130 minutes early.

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