The M80 is a motorway in Scotland's central belt, running between Glasgow and Stirling via Cumbernauld and Denny and linking the M8, M73 and M9 motorways. Following completion in 2011, the motorway is 25 miles (40 km) long. Despite being only a two lane motorway, parts of the M80 Stepps Bypass are used by around 60,000 vehicles per day.