M4 J45 Ynysforgan

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Route
#
Junction number
45
Markerpost
Unknown
Name
Ynysforgan
Terminus
Not a terminus
Other routes
None
Authority
Transport Wales
Restricted turns
Full access
Services
No services

Layout and signage

Abertawe (G)
Swansea (N)
Pontardawe
A4067
  A4067

B4603
    A4067

B4603
  Abertawe (G)
Swansea (N)
Pontardawe
A4067

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.