Dyfed-Powys Police are appealing for witnesses
A man's died after his car crashed on the M4 near Llanelli this morning.
Dyed-Powys Police are appealing for witnesses following the collision on the eastbound carriageway between Pont Abraham roundabout and junction 48 for Hendy.
It happened shortly after 4 o'clock this morning. One car, a blue Vauxhall Vectra, was involved.
The motorway was closed for several hours but has now re-opened.
Anyone who travelled along that stretch of road around the time of the collision, or has any information, is urged to contact police by calling 101.