In western North Carolina, US 74 enters the state with a concurrency with US 64. Routed along on pre-existing highways in the region, specifically the: Appalachian Highway (at-grade expressway, except in the Nantahala Gorge) and the Great Smoky Mountains Expressway (controlled-access freeway, which is broken in three sections along the route); it shares a revolving door of concurrency changes with US 19, US 129, US 441 and US 23. The alternating named highway (depending on grade of road) is considered the commercial back-bone and main truck route of Western North Carolina, connecting the cities of Murphy, Andrews, Bryson City, Cherokee, Sylva, and Waynesville. In or around October, the fall colors create an influx of more tourists in the region. In the winter months, the highway is the first to be salted and plowed; however, both the Nantahala Gorge and Balsam Gap tend to get the most snow and/or ice in the region and should be traveled with care.