Part of the A483 is shut due to a crash. The incident happened during the early hours on the outskirts of Swansea.
A section of Carmarthen Road is closed in both directions from Pentre-Gethin Road to Gendros Crescent. The crash was reported just before 4am this morning.
Traffic around the crash site is said to be moving slowly according to congestion tracking sites. An update from the AA website reads: "Road closed due to crash on A483 Carmarthen Road both ways from Pentre-Gethin Road to Gendros Crescent.
"The road has been closed since the early hours of Friday morning." No further details about the nature of the crash are available at this time.
We'll keep you updated about the A483 as the situation develops on our live blog below.