M4 reopens after early hours crash around Swansea
- Published
Motorists faced rush-hour delays of up to one hour on the M4 following a crash overnight.
South Wales Police said the accident happened just before 04:00 GMT near Llandarcy, Swansea, between junctions 43 and 44.
Both sides of the motorway were closed after the incident, with one lane remaining closed for much of the afternoon to allow for repairs.
Traffic westbound queued as far back as Margam.