A303 Hayes End Roundabout

Layout and signage

South Petherton
Andover
London A303
Yeabridge
Lower Stratton
Lopen
Ilminster
        Yeabridge
Ilminster
Lopen
Honiton
Exeter A303
Taunton (A358)
(M5 Link)
South Petherton

Lane configuration

LanesLanesLanes

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

LanesLanesLanesLanes

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

Other events

  • Signs National Speed Limit begins
  • Signs 40mph 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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