A483 crash J42

Cleared Cleared at 09:39 on 23 Sept 2026, after 38 min.

Crash on the A483 at J42 on Wednesday 23 September 2026, from 09:00. Cleared at 09:39 after 38 min. Timeline of reports from TomTom.

1. !

   A483 · J42

   Collision

   Wed 09:00–Wed 09:39 (cleared after 38 min) · delay ~12 min · queue 0.9 mi

   TomTom ×3

See the A483 on the live map A483 traffic now

Timeline

1. Wed 09:00 TomTom: queueing traffic, “Queuing traffic”, delay ~3 min
2. Wed 09:01 TomTom: collision, “Incident”
3. Wed 09:07 TomTom: queueing traffic, “Stationary traffic”, delay ~12 min
4. Wed 09:39 TomTom no longer reports it
5. Wed 09:39 All clear: no source reports it any more

What the sources said

• Stationary traffic
• Incident
• Queuing traffic

Other recent incidents on the A483

• A483 closed Heol-y-gors → Cave Street · 22 Sept 2026 22:00, cleared after 3 h 20 min

About this page

This page shows what the data sources reported about this event and when, merged from every source that reported it at the same place. It doesn't say what caused it or whether anyone was hurt: no source reports that. Times are UK time. For live alerts, follow @motorways.me on Bluesky.