Headland Archaeology Ltd is a wholly owned subsidiary of the RSK Group. Headland provides archaeological services and heritage advice to the construction industry.

The A74(M) and M74 form a major motorway in Scotland, connecting it to England. The routes connect the M8 motorway in central Glasgow to the Scottish-English border at Gretna. In conjunction with their southward continuation, the M6 motorway, they form one of the three major cross-border routes between Scotland and England. They are part of the unsigned international E-road network E05. Although the entire route is colloquially referred to as the M74, for more than half its length, south of Abington, the road is officially the A74(M); see naming confusion below.