 At the northern end 3.4 km of the route called Burnt Ash Hill, Burnt Ash Road and Baring Road, is within the London Borough of Lewisham and the postcode district.At the southern end 2.3 km of the route, Burnt Ash Lane, College Road and Plaistow Green roundabout are within the London Borough of Bromley and the postcode district.There are two bus stations close to the A2212 road.