Route
Junction number
1
Markerpost
Unknown
Name
Hermiston Gait Interchange
Type
Non-standard interchange
Terminus
Terminus at top of exit list
Other routes
A71, A720
Authority
Restricted turns
Full access
Services
No services
M8 J1 Hermiston Gait Interchange
Layout and signage
Lane configuration
- Lane 1 exits and does not return.
- Lane 2 continues, with option to exit.
- Lane 1 continues ahead.
- 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...
M1-A1 Link Road
Those last few miles of the M1 east of Leeds were completed in 1999. It looks for the most part like a fairly average piece of road, but one of the project's engineers describes some of the challenges that were faced.
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