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M4 Moderate Active

M4 - Incident

4h ago 6 views

Incident Details

M4 : Westbound : J25 Caerleon : Incident : offslip : Closed : Due to Accident :

RoadM4

SeverityModerate

StatusActive

Started23:44, 13 Oct 2026

📜 Incident timeline LIVE — updating

23:44, 13 Oct · First report

M4 : Westbound : J25 Caerleon : Incident : offslip : Closed : Due to Accident :

Wording as published by National Highways, recorded as it changed.

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We detected congestion building on the M4 8 minutes before this incident was officially reported.

In the last 30 days, we've detected 385 incidents on the M4 an average of 2827 minutes early.

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