From points West and East, take I-70 to U.S. 15 North in Frederick
From points South, take I-270 North to U.S. 15 in Frederick
From points North, take U.S. 15 to Frederick
From Route 15, take the Rosemont Avenue Exit (turn right if coming north and left if coming south on 15). Montevue Lane is a left-hand turn at the traffic lights in front of Fort Detrick (third light on Rosemont).