This article is about the Class III road numbered C6 maintained by Angus Council. For other roads numbered C6, see C6.
The C6 is a lengthy and meandering route, which starts on the B954 at Aucherhouse and heads north, turning east through Kirkton of Auchterhouse. It continues east, wiggling along at the bottom of the hill to Tealing where it reaches the A90. A pair of central reservation gaps allow the route to dogleg across and continue east, before turning sharply south through Duntrune. At a T junction with the C4, the C6 turns right and crosses Fithie Burn. It is then just a short run to the council boundary at Barns of Wedderburn.