This is the only interstate section in the state to be selected as a scenic byway. Begins on I-26 at Exit 9 at Mars Hill. As you travel north, there is a scenic overlook offering views of the Blue Ridge Parkway. A second scenic overlook will be on the return route, where the NC Welcome Center is located. The highest point is Sam’s Gap (3,760 feet), where the Appalachian Trail crosses under the highway. Exit at Flag Pond in Tennessee and make a u-turn to return.