M4 J22 Pilning Interchange

Layout and signage

The SOUTH WEST
Avonmouth
M49 Link (M5 Link)
      M49   Avonmouth
M49 Link

Lane configuration

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  • Lane 1 exits and does not return.
  • Lane 2 continues ahead.
  • Lane 3 continues ahead.

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  • Lane 1 is gained from the entry sliproad.
  • Lane 2 continues, with option to exit.
  • Lane 3 continues ahead.

In this section

What's new

Hello, here's my ridiculous side project

An introduction to what I write, and why I write it, and where my strange new road sign simulator fits in to all this.

London, in a new light

It was specially designed never to be noticed. And now it's disappearing, nobody has noticed its absence. It's London's own bespoke street light.

The Ringways Map is here

The wait is over! The full map of the Ringways, London’s unbuilt urban motorway network, is now online. Not even the system's planners had anything like this.

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Harry Yeadon

A civil engineer, working principally in the North West of England, responsible for many of the area's motorways.

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