A483 Penllergaer crash hold-ups
A main route into Swansea has been shut after a vehicle overturned.
The "serious" incident happened on the A483 near Penllergaer at 17:30 BST.
South Wales Police said they expected the road to be shut for some time with traffic affected between M4 junction 47 and Fforestfach. Few details have been released.
Although an air ambulance landed at the scene, the ambulance service said no casualties were taken to hospital and it had left the matter to the police.
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