M4 J49 Pont Abraham Roundabout

Layout and signage

N/A   A48


A483










      Services Pont Abraham
Caerfyrddin
Carmarthen A48
Rhydaman
Ammanford
Llandeilo
A483
Pontarddulais A48

Lane configuration

LanesLanesLanesLanes

  • Lane 1 continues ahead.
  • Lane 2 continues ahead.

LanesLanesLanesLanes

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

Other events

  • Signs Start of motorway regulations
  • Signs End of motorway regulations

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