Riley Green interchange, view south west, 17 July 1996
Riley Green interchange, view south west (see all photos of the same view)
The new interchange is now taking shape, with embankments in place except around the unfinished bridge. At the bottom left, the old course of the A674 has been partly removed already and is much narrower than when it carried traffic. It will eventually be removed entirely.
Structure 20/20a (Riley Green interchange bridges)
A674 Chorley Road
A675 Bolton Road
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.
Have you seen...
A1(M) Darlington Bypass
Opened in May 1965, the A1(M) Darlington Bypass was one of the UK's earliest motorways and made huge strides in linking the North East to the rest of England. Explore the pioneering spirit of its engineers in the book they produced to mark its opening.
