Route
Junction number
1A
Markerpost
Unknown
Name
Queensferry Roundabout
Terminus
Not a terminus
Other routes
A904
Authority
Restricted turns
Full access
Services
No services
M90 J1A Queensferry Roundabout
Layout and signage
|
Boness (M9 Link) Kirkliston Queensferry A904 A90 becomes M90 |
A904 (M9) |
|
A904 |
Boness Kirkliston Queensferry A904 M90 becomes A90 |
Lane configuration
- Lane 1 exits and does not return.
- Lane 2 continues ahead.
- Lane 3 continues ahead.
- Lane 1 is gained from the entry sliproad.
- Lane 2 continues, with option to exit.
- Lane 3 continues ahead.
Other events
Start of motorway regulations
Variable Speed Limits apply
End of motorway regulations- Variable Speed Limits apply
What's new
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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.
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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.
Have you seen...
Thelwall Viaduct
Thousands of vehicles travel the M6 between the M56 and M62 each day. They all cross the River Mersey and the Manchester Ship Canal, and the bridge that carries them is notorious from travel reports nationwide. But what does it actually look like from the ground?
About this page
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