Riley Green interchange, view south east, 2 June 1997
Riley Green interchange, view south east (see all photos of the same view)
The new junction is now almost in place, with just the far side of the roundabout yet to be properly laid out and surfaced. In the foreground, with the old line of the A675 no longer in use as a storage area, a mechanical digger is on site levelling the ground.
Structure 20/20a (Riley Green interchange bridges)
A674 Chorley Road
A675 Bolton Road
What's new
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.
The forever bottleneck, part 1
The M4 into London was one of the UK's earliest and most ambitious motorway projects. It was bold, pioneering... and almost instantly regretted.
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.
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North Cross Route
The route and the history of the North Cross Route, proposed in the 1960s as the northern side of London's innermost motorway ring road.
