Maryland State Route 140 runs east-west in Northern Frederick County. It goes from the Carroll/Frederick County Line, near Taneytown, to the Pennsylvania/Maryland State Line, near Emmitsburg. MD St Rt 140 passes through the town in Frederick County. Emmitsburg MD St Rt 140 is not multi-plexed in Frederick County. MD St Rt 140 intersects the following highways in Frederick County. U.S. Rt. 15, at Emmitsburg. BUSN U.S. Rt. 15, at Emmitsburg.
A guide marker on SB U.S. Rt. 15.
A BGS on SB U.S. Rt. 15.
A guide on SB U.S. Rt. 15.
A guide marker in Emmitsburg.
WB MD St Rt 140 east of Federal.
WB MD St Rt 140 east of BUSN U.S. Rt. 15.
WB MD St Rt 140 west of BUSN U.S. Rt. 15.
WB MD St Rt 140 east of Frailey Road.
WB MD St Rt 140 near Tannery Drive.
WB MD St Rt 140 west of Emmitsburg.
WB MD St Rt 140 east of the Pennsylvania State Line.