Business U.S. Federal Route 15 is a north-south highway in Northern Frederick County. It runs near Emmitsburg. BUSN U.S. Rt. 15 passes through the following town in Frederick County. BUSN U.S. Rt. 15 is not multi-plexed in Frederick County. BUSN U.S. Rt. 15 intersects the following highways in Frederick County. U.S. Rt. 15, at Emmitsburg. Maryland State Route 140, at Emmitsburg. U.S. Rt. 15, at Emmitsburg.
