North Carolina Highway 67 You can also enter Elkin by exiting off of NC 67 (exit 82 at Jonesville), then heading west on NC 67 until you cross over the Yadkin River (this becomes old Business Hwy 21). At this point, you'll be entering the historic downtown district at Elkin's southern border where you'll find a bustling pedestrian friendly Main Street, with restaurants, antiques, a winery/tasting room, shops, Civil War Marker, Overmountain Victory Trail, NC Mountain-to-Sea Trail (Main Street), and a future visitor center.