A55 J1 Kingsland Roundabout

Layout and signage

Bae Trearddur
Trearddur Bay
  B4545       Bae Trearddur
Trearddur Bay

Lane configuration


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


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

Other events

  • Signs 30mph speed limit begins
  • Signs 50mph speed limit begins

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The story of an incredible plan to reshape London into a city of motorways, with the history from creation to cancellation and details on every unbuilt road.

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