Route
Junction number
11
Markerpost
Unknown
Name
Barnhill Interchange
Type
Non-standard interchange
Terminus
Terminus at top of exit list
Other routes
A85, A90
Authority
Restricted turns
Full access
Services
No services
M90 J11 Barnhill Interchange
Layout and signage
|
Dundee Aberdeen A90 Perth A85 |
A85 |
|
N/A |
Lane configuration
- Lane 1 continues, with option to exit.
- Lane 2 continues ahead.
- Lane 1 continues, with option to exit.
- Lane 2 continues ahead.
Other events
End of motorway regulations
Start of motorway regulations
What's new
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.
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...
Roundabouts
The UK has been driving in circles for a hundred years now, and this humble road junction has become part of British culture. Just what is so special about roundabouts?
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Published
Last updated
Published
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