Cotswold Line the station is Bledington. The Oxfordshire Way which has been close to the railway since Akeman Street now turns west to Bourton-on-the-Water but it is replaced by another long distance footpath, the Diamond Way. At Moreton-in-Marsh the line crosses the course of another major Roman road, the Fosse Way which linked "Isca Dumnoniorum" (Exeter) and "Lindum Colonia" (Lincoln). Moreton-in-Marsh was the headquarters of the railway spot-hire company Cotswold Rail until the company moved to Gloucester. About after Oxford is Moreton-in-Marsh. This was once the southern end of the Stratford and Moreton Tramway. The line then passes the corner of the
Isca Augusta legion was needed to repel a potential invasion from the Continent. The stone from Isca may have been used for building defences on the south coast. There may still have been an occasional military presence as late as the early 4th century, but the fortress was probably later taken over by the people of the surrounding vicus. The basilica of the baths was used as a cattle pen. Recent finds suggest Roman occupation of some kind as late as AD 380. According to the Gildas (followed by Bede), Roman Caerleon was the site of two early Christian martyrdoms in Britain,