M4 J44 Lon Las

Layout and signage

Abertawe (D)
Swansea (E)
A48
  A4230

B4291
    A48   Abertawe (D)
Swansea (E)
A48

Lane configuration

LanesLanesLanesLanes

  • Lane 1 continues, with option to exit.
  • Lane 2 continues ahead.

LanesLanesLanesLanes

  • Lane 1 continues, with option to exit.
  • Lane 2 continues ahead.