County Town Town. Along the side are the counties the route passes through, and towns along the way. A town is included on the list if it appears on the Maryland official highway map and is within one mile of the route. At right is a mileage log for all signed routes. The mileage begins at 0 at the routes southern or western terminus.
Mileages appear in red.
In black is the road or junction involved. Only county lines and junctions with other state routes are shown. For limited access highways, all roads with an interchange are shown, with name instead of number. State roads 'passed over' by a limited access highway are not shown in the mileage table for that particular road. The exit number, when applicable, is shown in blue.