Front: 75 feet; however, parcels with frontage on a scenic road (currently identified as Finland Road, from Upper Ridge Road to Brinckman Road; Swamp Creek Road, from Miller Road to Bucks County Line; Long Road, Whites Mill Road, Swamp Creek Road, from Geryville Pike to Whites Mill Road; Hiffletrager Road, Geryville Pike, Mclean Station Road, from Buck Road to Geryville Pike, and Hoppenville Road; and additional roads, and parts thereof, as further designated and amended from time to time in the Marlborough Township Open Space Plan) shall have a front yard setback of 100 feet. The Board of Supervisors, upon recommendation of the Township Planning Commission, may allow for a lesser setback to 75 feet if an adequate hedgerow or woodland exists and is maintained to preserve the corridor's scenic value.