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Home / Traffic / Incidents / M4

M4 Minor Cleared

M4 - Incident

3h ago Duration: 50 min 5 views

Incident Details

M4 : Now clear : Westbound : Prince of Wales Bridge to J24 Coldra

RoadM4

SeverityMinor

StatusCleared

Started16:34, 20 Oct 2026

Cleared17:24, 20 Oct 2026

Duration50 min

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⚡ Early Warning System

We detected congestion building on the M4 7 minutes before this incident was officially reported.

In the last 30 days, we've detected 257 incidents on the M4 an average of 15 minutes early.

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