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
Schrödinger’s speed limit
In 2022, Manchester City Council say they reduced the speed limit on the Mancunian Way to 30mph. But it’s not clear if they did. It’s not even clear if they can.
Sorry, wrong number
Road numbering is a system with clear rules. What happens when the people responsible for numbering roads don't follow them?
We need to talk about Wisley
National Highways are spending a third of a billion pounds rebuilding one of the most congested junctions on the M25. Is it money well spent?
Have you seen...
Alley by gaslight
Some of Central London's quieter streets are still, surprisingly, lit by old and rather beautiful gas lanterns. Here are a few, by day and by night.
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