The M8 is the busiest motorway in Scotland. It connects the country's two largest cities, Glasgow and Edinburgh, and serves other large communities including Airdrie, Coatbridge, Greenock, Livingston and Paisley. The motorway is 60 miles (97 km) long. A major construction project to build the final section between Newhouse and Baillieston was completed on 30 April 2017. The motorway has one service station, Heart of Scotland Services, previously named Harthill due to its proximity to the village.

Airdrie is a town in North Lanarkshire, Scotland. It lies on a plateau 400 ft above sea level, 12 miles (19 km) east of Glasgow. As of 2012, it had a population of 37,130. Historically part of Lanarkshire, Airdrie forms a conurbation with its neighbour Coatbridge, in what was formerly the Monklands district, with a population of approximately 90,000.