 It is parallel to the Waccamaw River.South Carolina Highway 905 begins at the western terminus of U.S. Route 701 in Conway, South Carolina and runs along Fourth Street later intersecting Business U.S. Route 501 at Main Street.After crossing a bridge over a narrow strip of Kingston Lake, it passes the historic Atlantic Coast Line Railroad Depot, where it crosses a three track grade crossing then narrows from four to two lanes as it enters forestland within the proximity of the Waccamaw River.