Roads of the Mid-South & West > Highways of the State of Maryland > Maryland State Route 140
|Maryland State Route 140|
Maryland State Route 140 is an east-west highway in Northeastern Maryland. It runs from U.S. Rt. 1/TRUCK U.S. Rt. 40, in Baltimore, to the Pennsylvania/Maryland State Line, near Emmitsburg. Info on MD St Rt 140 is broken down by county below.
City of Baltimore Baltimore County
Carroll County Frederick County
12 March 2020