There have been delays on the M4 in Swansea on Wednesday morning as a lane was blocked following an incident involving two vehicles on the motorway. Traffic monitoring site Inrix reported the incident happened between 47 A48 at Penllergaer /Swansea West Services and J46 A48 Clasemont Road, Llangyfelach.
Congestion was reported all the way to J48 at Hendy/Llanelli and along the A4240 in Gorseinon and the A483 Cadle roundabout too, while motorists were advised travelling along these routes would take at least 15 minutes longer than usual.
Traffic monitoring site Inrix initially reported that one lane was blocked after the incident, but later reported understood all lanes had re-opened.
