A blue sign with a diagram showing a branch off the road ahead and the following text.
Forward destinations: Caerdydd; Cardiff; Castell-nedd; Neath; Merthyr Tudful; Merthyr Tydfil.
Exit destinations: Swansea East; Abertawe Dwyrain; A48.
Junction number: 44.
This unusual junction has the eastbound entrance sliproad spring from the middle of the roundabout, so traffic coming out of Swansea only uses a little bit of the roundabout before hitting the motorway.