M4 J13 traffic

No incidents reported at M4 J13 right now.

Updated 05:15 UK time · at J13 and the stretches either side

Right now

Nothing reported at M4 J13 at the moment.

No closures planned at J13 tonight.

Incidents

Collisions

Road closed

13times

Typical time to clear

54 minmedian of 55

Busiest time

20:00–21:00

M4 crash J13–J12 eastbound27 Oct 2026 08:31 · cleared after 11 h 49 min
M4 stopped traffic J13–J12 eastbound23 Oct 2026 15:55 · cleared after 1 h 38 min
M4 stopped traffic J13–J12 eastbound20 Oct 2026 12:38 · cleared after 1 h 49 min
M4 reported crash J13–J12 eastbound20 Oct 2026 11:48 · cleared after 58 min
M4 reported crash J13–J12 eastbound20 Oct 2026 07:24 · cleared after 51 min
M4 crash J13–J12 eastbound18 Oct 2026 16:17 · cleared after 1 h 30 min
M4 closed J14–J15 westbound16 Oct 2026 21:09 · cleared after 2 h 5 min
M4 closed J13–J14 westbound6 Oct 2026 20:53 · cleared after 7 h 12 min
M4 closed J12–J13 westbound6 Oct 2026 20:53 · cleared after 7 h 12 min
M4 closed J13–J14 westbound5 Oct 2026 20:18 · cleared after 7 h 48 min
M4 closed J12–J13 westbound5 Oct 2026 20:18 · cleared after 7 h 48 min
M4 reported crash J13–J14 westbound3 Oct 2026 18:59 · cleared after 42 min
M4 closed J13–J14 westbound30 Sept 2026 19:55 · cleared after 10 h 35 min
M4 closed J12–J13 westbound30 Sept 2026 19:55 · cleared after 10 h 35 min
M4 closed J12–J13 westbound28 Sept 2026 22:40 · cleared after 5 h 36 min

No incidents have closed it right now.

No closures are planned at J13 tonight.

5 collisions reported at or either side of J13 in the last 90 days, the latest on 20 Oct 2026 at 11:48.

Includes incidents at J13 and on the stretches either side of it. Sources: National Highways, TomTom, TfL and Traffic Wales. Times are UK time.