M4 J43 Llandarcy

Layout and signage

Castell-nedd
Neath
Merthyr Tudful
Merthyr Tydfil
A465
  A465     B4290   Castell-nedd
Neath
Merthyr Tudful
Merthyr Tydfil
A465

Lane configuration

LanesLanesLanesLanesLanes

  • Lane 1 is gained from the entry sliproad.
  • Lane 2 continues, with option to exit.
  • Lane 3 continues ahead.

LanesLanesLanesLanesLanes

  • Lane 1 exits and does not return.
  • Lane 2 continues ahead.
  • Lane 3 continues ahead.