At Glevum, it connected to the road to Isca (Caerleon), the legionary base in southeast Wales. At Corinium, it connected to the Fosse Way between Isca (Exeter) and Lindum (Lincoln). At Calleva, it connected to the Devil's Highway to Londinium (London) and the Kentish ports, as well as to other routes to points in the southwest.
- Ivan Donald Margary (1955). Roman roads in Britain. Phoenix House. pp. 130–134.