sentences:  MD 20 intersects MD 445 (Main Street) on the north end of downtown and gains a center turn lane between there and the east town limit at Grays Inn Creek.East of the creek, the highway's name becomes Rock Hall Road, and it meets the eastern end of MD 674 (Sharp Street) and the north end of MD 288 (Crosby Road).MD 20 heads northeast through the hamlet of Edesville and crosses Shipyard Creek.