The M74 Motorway is a major road in Scotland that connects Glasgow to Carlisle. It is part of the UK's motorway network and serves as a key route for both local and long-distance traffic. The motorway spans approximately 60 miles and facilitates travel between Scotland and England. Opened in stages from the 1960s to the early 2000s, the M74 plays a crucial role in the region's economy by supporting trade and transport. It features several junctions that provide access to surrounding areas, making it an essential artery for commuters and commercial vehicles alike.