Route
Junction number
None
Markerpost
Unknown
Name
Prince of Wales Bridge (Second Severn Crossing)
Type
Watercourse
Terminus
Not a terminus
Other routes
None
Authority
Restricted turns
Full access
Services
No services
M4 Prince of Wales Bridge (Second Severn Crossing)
Layout and signage
 River SevernWelcome to England |
|
River Severn Croeso i Gymru Welcome to Wales |
What's new
The long way round
When a road is closed, why isn't the diversion route just the quickest way past the closure?
Signs and sensibility
The one great attempt to make London’s streets logical - and how one retired chauffeur’s favourite routes changed the way you get around the capital.
A bridge under troubled bridges
A bridge that was ruined by another bridge, and a type of highway planning beyond any of the UK’s worst nightmares.
Have you seen...
The Magic Roundabout
Officially the seventh most frightening thing on the road network - but actually it might just be the most efficient junction ever designed.
About this page
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