This article is about the Class III road numbered C602 maintained by Angus Council. For other roads numbered C602, see C602.
The C602 follows Helen Street in Arbroath. Previously, this street connected the A933 in the south with the B964 to the north, however with all of the changes to the towns road network, and the rebuilding of parts of the town, the route is now somewhat truncated. It now runs north from the re-routed B9095 and comes to an end on Spink Street, the rest of the route transformed into car parking for the town, and Tesco store.