 North Harford High School on the south side of the highway is connected to the middle and elementary schools on the north side by a pedestrian tunnel.MD 165 continues east through Pylesville past the southern terminus of MD 624 (Graceton Road) and curves to the northeast and meets the northern end of MD 543 (Ady Road) a short distance north of the village of Street.The state highway crosses Broad Creek and parallels Old Pylesville Road northeast through the village of Whiteford.