Route
Junction number
None
Markerpost
103.2 km
Name
Harcombe Cross
Type
Terminus
Not a terminus
Other routes
B3344
Authority
Restricted turns
Some turns restricted
Services
No services
A38 (Devon Expressway) Harcombe Cross
Layout and signage
|
B3344 |
Chudleigh B3344 |
Lane configuration
- Lane 1 continues, with option to exit.
- Lane 2 continues ahead.
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...
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.
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Published
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