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| U.S. Route 23 in North Carolina | |
|---|---|
| State | NC |
| Route | U.S. Route 23 |
| Type | US |
| Direction a | South |
| Direction b | North |
| Terminus a | near Perry, Florida |
| Terminus b | near Mackinaw City, Michigan |
U.S. Route 23 in North Carolina
U.S. Route 23 runs north–south across western North Carolina, connecting the Appalachian highlands with major corridors to Tennessee, Virginia, and the Great Smoky Mountains National Park. The highway serves as a principal arterial linking communities such as Canton, North Carolina, Asheville, North Carolina, Mars Hill, North Carolina, and Waynesville, North Carolina while intersecting with Interstate 40, U.S. Route 19, and U.S. Route 74.
U.S. Route 23 enters North Carolina from Tennessee near Sam's Gap, North Carolina and proceeds southeast through the Blue Ridge Mountains toward Asheville, North Carolina, paralleling the French Broad River and threading valleys near Pisgah National Forest and Nantahala National Forest. Within Buncombe County, North Carolina the route intersects Interstate 26 and Interstate 240 before joining U.S. Route 19 and crossing urban corridors adjacent to Biltmore Estate and University of North Carolina at Asheville. South of Asheville, U.S. 23 follows the Pigeon River corridor into Haywood County, North Carolina, passing through Canton, North Carolina and Waynesville, North Carolina where it meets U.S. Route 74 and links to the Great Smoky Mountains Railroad region. Farther north the route serves small towns like Mars Hill, North Carolina and Hot Springs, North Carolina before exiting into Tennessee toward Johnson City, Tennessee and the Tri-Cities, Tennessee–Virginia area.
The corridor that became U.S. 23 traces earlier alignments of U.S. Route 19 spurs and state roads developed during the Good Roads Movement era, with major improvements during the New Deal and post-World War II highway programs. Mid-20th-century expansions paralleled growth in regional industries such as Biltmore Estate tourism and Appalachian Regional Commission economic initiatives. During the construction of Interstate 40 and Interstate 26 in western North Carolina, segments of U.S. 23 were realigned to form concurrencies with U.S. Route 70 and U.S. Route 74 and to bypass downtowns including Asheville, North Carolina and Waynesville, North Carolina. Environmental and heritage preservation actions tied to Pisgah National Forest and the Cherokee cultural region influenced alignments and mitigation measures. Recent decades saw safety upgrades funded through state transportation programs linked to the North Carolina Department of Transportation and federal Federal Highway Administration initiatives.
U.S. 23's notable junctions include interchanges with Interstate 26 near Woodfin, North Carolina, a concurrency with U.S. Route 19 through the Asheville metropolitan area, access to Interstate 240 around Downtown Asheville, a crossing with U.S. Route 70 near Hendersonville, North Carolina corridors, and a junction with U.S. Route 74 at Waynesville, North Carolina. Additional key intersections provide connectivity to North Carolina Highway 215, North Carolina Highway 107, and regional connectors toward Canton, North Carolina industrial areas associated with Blue Ridge Paper Products and other manufacturing employers. The route also provides links to recreational gateways such as Blue Ridge Parkway access points and the Appalachian Trail corridor.
Spur and business alignments of U.S. 23 have served municipal centers: a business loop historically routed traffic through Canton, North Carolina downtown, while a connector alignment provided access to Asheville Regional Airport and commercial districts near Biltmore Village. Truck routes and bypasses were established to divert heavy freight from historic downtowns tied to Great Smoky Mountains Railroad freight operations and to improve multimodal connections for Norfolk Southern Railway freight corridors that parallel portions of U.S. 23.
Planned projects affecting U.S. 23 include corridor safety improvements, interchange modernizations near Interstate 26 and U.S. Route 19 funded through state and federal programs, and potential widening studies in high-traffic segments adjacent to Asheville, North Carolina and Waynesville, North Carolina. Funding and environmental review processes involve stakeholders such as the North Carolina Department of Transportation, the Federal Highway Administration, and regional planning organizations like the French Broad River Metropolitan Planning Organization. Proposals addressing freight mobility reference the Appalachian Development Highway System and studies coordinating with Amtrak proposals and regional transit advocates.
U.S. 23 functions as a backbone for tourism, linking attractions such as Biltmore Estate, the Blue Ridge Parkway, and access to the Great Smoky Mountains National Park, thereby supporting hospitality industries in Asheville, North Carolina, Waynesville, North Carolina, and surrounding towns. The route underpins manufacturing and timber supply chains connected to companies historically located in Haywood County, North Carolina and Buncombe County, North Carolina, and it serves as a corridor for cultural events tied to Folk Alliance International gatherings and Appalachian music traditions celebrated in venues across Asheville, North Carolina and Mars Hill, North Carolina. Preservation efforts by organizations like the National Trust for Historic Preservation and regional heritage alliances intersect with transportation planning to balance economic development with conservation of landscapes associated with the Cherokee people and Appalachian cultural heritage.