I would agree, that would suggest that the Lane is called Frith End. However the road coming from the Noth West to the Junction "The Bumpy Road" is on is also called Frith End Road. I would say go ahead and change it. To your main point though, this is a road with a public footpath along it, but its also accessable by car anyway as well hence it has a street view along it. So it would seem you need to run it.