Motorway exit sign
A blue sign with an arrow pointing diagonally up to the left and the following text.
Parc Anthuriaeth; Abertawe ; Swansea Enterprise; Park ; Ogofau Dan yr Ogof; Dan yr Ogof Caves.
We're now bypassing Swansea, curving around the northern suburbs on our way east, and the junctions here all serve an array of busy places on the fringes of Wales' second city.