To Reach 112 Saint Vincent Place, Mount Holly, Nc 28120, Follow These Directions: Take I-485 North Toward Mount Holly. Exit At Exit 14 For Nc-27/Mount Holly Road. Turn Right Onto Mount Holly Road (Nc-27). Continue Straight To Stay On Mount Holly Road. Turn Right Onto Highland Street. Turn Left Onto Mackenzie Boulevard. Turn Right Onto Saint Vincent Place. Your Destination, 112 Saint Vincent Place, Will Be On The Right