“…This road had throughout the Roman period (and probably also for much of its length thereafter) enabled movements of messengers, troops or supplies between London, the southern midlands, and the Dee valley (towards Ruabon and Llangollen) and Chester. These 'southern midlands' regions included the area centred upon Wall (the site of a former Roman posting station, Letocetum), Lichfield (the chief Mercian episcopal centre) and Tamworth (the Mercian secular capital) -in other words the very heartlands of the kingdom (White 1998;2013). So far, no studies have been made equivalent to those concerning Wessex to try to establish the relationship between defensive systems and routeways in the Welsh marchlands, nor have detailed studies been carried out of how the long-distance Dykes of the Welsh marchlands related to the surviving (and augmented) inherited Roman road system.…”