 The state highway intersects Commerce Road at a roundabout; Commerce Road heads north into an industrial park surrounding Forest Hill Airport.After crossing over Bynum Run and the Ma and Pa Trail, a rail trail along the abandoned right-of-way of the Maryland and Pennsylvania Railroad, MD 23 intersects MD 24 (Rocks Road/Rock Spring Road) just south of Forest Hill.MD 23 continues west through a mix of farmland and forest, passing south of the hamlet of Fairview and crossing over Phillips Mill Road and Morse Road before East–West Highway reaches its western terminus at MD 165 (Baldwin Mill Road) south of Jarrettsville.