I-526 W To Exit 11B Toward Sc-461 S/Paul Cantrell Blvd. Continue On Paul Cantrell Blvd Approximately One (1) Mile, Then Turn Right Onto Magwood Drive. In Approximately 2 Miles, Turn Left Onto Sc-61 N/Ashley River Road. Continue Straight To Stay On Ashley River Road. In Approximately Eight (8) Miles, The Watson Hill Community Will Be On Your Left.