Devil's Highway (Roman Britain) From Calleva, this road divided into routes to various other points west, including the road to Aquae Sulis (Bath); Ermin Way to Glevum (Gloucester); and the Port Way to Sorviodunum (Old Sarum near modern Salisbury). After the Roman conquest of Britain in 43 AD an earlier Iron Age settlement developed into the Roman town of Calleva Atrebatum. It was slightly larger, about , and was laid out along a distinctive street grid pattern. The town contained a number of public buildings and flourished until the early Anglo-Saxon period. A large mansio was situated near the South Gate, consisting of three
Cardiff Roman Fort Cardiff Roman Fort Cardiff Roman Fort was a coastal fort in the Roman province of Britannia Superior, of which Roman Wales was a part. Its original Latin name is uncertain. Its remains are incorporated into Cardiff Castle in the modern capital city of Wales. The fort's name is uncertain. It could have been Tamium as appears in the Ravenna Cosmography, although this may have been a river name and thus refers to the River Taff. Alternatively it may be Bovium (corrected from Bomio) of the Antonine Itinerary. Prior to the building of the extant fort, there were at least two