M4 J23 traffic
No incidents reported at M4 J23 right now.
Updated 03:27 UK time · at J23 and the stretches either side
Right now
Nothing reported at M4 J23 at the moment.
Roadworks now
- Eastbound J23–J221 of 3 lanes closedM4 Eastbound Jct 23 to 22 lane 3 closure 201/8b - 194/8b
Closures tonight
No closures planned at J23 tonight.
The last 90 days
No incidents recorded at M4 J23 in the last 90 days.
Junctions either side
Common questions
Is the M4 closed at junction 23 right now?
No incidents have closed it right now.
Is M4 J23 closed tonight?
No closures are planned at J23 tonight.
How many crashes have there been at M4 J23?
None reported at or either side of J23 in the last 90 days.
Includes incidents at J23 and on the stretches either side of it. Sources: National Highways, TomTom, TfL and Traffic Wales. Times are UK time.