A329(M) (M4 J10) Winnersh Interchange

Layout and signage

The WEST
Reading (S & W)
Newbury
M4 Link
London
Slough
Heathrow Airport
M4 Link
  M4     M4   London
Slough
Heathrow Airport
M4 Link
The WEST
Reading (S & W)
Newbury
M4 Link

Lane configuration

LanesLanesLanesLanes

  • Lane 1 exits and returns after the junction.
  • Lane 2 continues ahead.

LanesLanesLanesLanes

  • Lane 1 exits and returns after the junction.
  • Lane 2 continues ahead.

In this section

What's new

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.

Red, white and blue

Kent County Council is run by eurosceptic nationalists. So why are they putting EU flags on their road signs?

The sunlit uplands

On Saturday 31 May something historic happened. The Heads of the Valleys Road was finally complete.

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Have you seen...

EuroRoute

Today you can catch a train to France. You can even put your car on it, and be there in less than an hour. But in the 1980s, Euro Tunnel had competition - including plans to build a motorway across the English Channel.

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