|Distance:||32 miles (51.5 km)|
|Meets:||M8, M80, M90, M876, M876, A9, A84|
|Route outline (key)|
Edinburgh to Stirling motorway. It is the quietest single digit motorway in Great Britain. It shares part of its route with M876. This is one of only three multiplexes between two motorways in Great Britain.
Main Article: Humbie Roundabout
The Humbie Roundabout was a junction which linked the A8000 and B800 to the M9 Spur. It was demolished in late 2006 when the M9 Spur was extended further towards the Forth Road Bridge, the extended spur opening in September 2007.
Main Article: Stirling services