A2 Lydden Hill Junction

Layout and signage

Lydden
Temple Ewell
   
    Lydden
Temple Ewell

Lane configuration

LanesLanesLanesLanes
LanesLanesLanes

  • Lane 1 splits to create a new lane.
  • Then further along:
  • Lane 1 continues, with option to exit.
  • Lane 2 continues ahead.

LanesLanesLanesLanes
LanesLanesLanesLanes

  • Lane 1 continues ahead.
  • Lane 2 continues, with option to exit.
  • Then further along:
  • Lane 1 continues ahead.
  • Lane 2 terminates.

Other events

  • Signs Traffic signals
  • Signs Traffic signals

In this section

What's new

The monster seen from below

What might it have been like to stand in one spot and witness the arrival, and the uncertainty, of plans for an urban motorway in West London?

The road that made no sense

It was the UK's only single-carriageway motorway, and twenty years ago it ceased to exist. This is the story of the strange fascination it held, and of my place in history.

The forever bottleneck, part 2

The second part of the story, where we learn why exactly the M4 gets narrower on the final approach to Europe’s biggest city.

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Have you seen...

All of the A6118

A peculiar road near Peterborough with an interesting history. And it's only a mile long.

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