 Starting at the Switch Island junction in Netherton, it heads south-west almost in a straight line towards the docks at Seaforth.For the first 4 junctions (up to the A5038 Netherton Way junction) it is known as Dunnings Bridge Road.The section between the A5038 and the large roundabout at Litherland is called Church Road, and the section between the roundabout and the docks (shown right), which was built later, is called Princess Way.