One lane is closed due to a broken down lorry on the M4 Eastbound between J40 A4107 (Port Talbot / Taibach) and J39 A48 (Margam On Slip).
Police are in attendance.
Icy by night, chilly by day - brace yourself for a cold week ahead.
High pressure keeps the weather chilly by day, icy by night, with an increasing risk of freezing fog.
High pressure this weeks means mainly cold bright days and icy cold nights.