AlbertBeale
Established Member
Many London street names do lead to their eponymous towns or suburbs (Edgware Road, Fulham Road, Brighton Road, Great Dover Street etc but others are named after the Earl, Duke or other worthy who owned the land at the time the area was first built on e.g Liverpool Street, Northumberland Avenue, Gloucester Road, Leicester Square. Oxford Street is part of the A40 which goes to Oxford, but that is a coincidence.
We've got Southampton Row, Place, and Street in Bloomsbury - none of which would be a good way to head to Southampton; they're also named after the historic landowner. For historical/etymological reasons, Xtown Road is more likely to be because it's the route towards Xtown than if it's Street or whatever.