A55 J1 Kingsland Roundabout

Layout and signage

Bae Trearddur
Trearddur Bay
B4545
Kingsland
  B4545       Bae Trearddur
Trearddur Bay
B4545
Kingsland

Lane configuration

LanesLanesLanesLanes

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

LanesLanesLanesLanes

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

Other events

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

In this section

What's new

Grand openings

Our much-loved Opening Booklets section has two new publications for you to explore, and we’re making some overdue changes to make them easier to find and easier to read.

Silver bullet

The Silvertown Tunnel is finally open for business. One question remains: what’s it for?

Skid Risk, Accident, Fog

For the first time, we can share pictures of the pioneering experiment that lit up the Worcestershire countryside with enormous signs 61 years ago.

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Emergency Diversion Routes

Those funny black and yellow symbols are everywhere - and they might just get you back on track one day.

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