MOTORISTS on the M4 at Port Talbot are facing long delays because of a lorry fire.
Police say the tailback is stretching five miles back along the eastbound side.
Port Talbot town centre is also said to be affected as traffic builds up.
The eastbound carriageway is blocked between Junction 40 at Port Talbot and Junction 38 at Margam.
Mid and West Wales Fire and Rescue Service has attended.