A c.4.82km stretch of the Roman road running N from Caersws (RR642; part of Nprn305906), from the Manthrig Brook, immediately E of Caersws fort, at SJ03189206, to SJ04579652; its route portrayed by OS County series (Montgomery. XXXV.4, 8, 12 & 16).
Includes:
Llwyn-y-Gog segment (Nprn400359).
Section to N = Nprn400944.
J.Wiles 11.05.04