Route
Junction number
None
Markerpost
11.9 km
Name
Broadway Interchange
Terminus
Not a terminus
Other routes
A4058
Authority
Restricted turns
Some turns restricted
Services
No services
A470 Broadway Interchange
Layout and signage
|
Pontypridd Cwm Rhondda Rhondda Valleys A4058 Ynys-y-bwl (B4273) |
A4058 |
|
Lane configuration
- Lane 1 continues, with option to exit.
- Lane 2 continues ahead.
What's new
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.
London, in a new light
It was specially designed never to be noticed. And now it's disappearing, nobody has noticed its absence. It's London's own bespoke street light.
Have you seen...
Almondsbury Interchange
The UK's first four-level interchange opened in 1966. Relive some of the wonder and excitement of this icon of the motorway era with the book published to mark its completion.
About this page
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Published
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