Riley Green interchange, view north west, 21 October 1996
Riley Green interchange, view north west (see all photos of the same view)
Progress at Riley Green can be clearly seen from this angle, with both bridges in situ but deck formations not yet complete. In the foreground, work has begun to build low retaining walls along the side of the A675 to support the service road for the buildings next to the new roundabout.
Structure 20/20a (Riley Green interchange bridges)
A674 Chorley Road
A675 Bolton Road
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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.
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Aust to Beachley
Today two motorways cross the Severn near Chepstow. But as recently as 1965, the only crossing was a ferry that carried six cars at a time, from Aust to Beachley.
