North Carolina Highway 80 (NC 80) is a primary state highway in the U.S. state of North Carolina. The highway connects the various mountain communities straddled along Buck Creek, South Toe River and North Toe River in Western North Carolina and serves as a direct route, via the Blue Ridge Parkway, to Mount Mitchell State Park.

U.S. Route 70 (US 70) is a part of the United States Numbered Highway System that runs from Globe, Arizona, to the Crystal Coast of the US state of North Carolina. In North Carolina, it is a major 488-mile-long (785 km) east–west highway that runs from the Tennessee border to the Atlantic Ocean. From the Tennessee state line near Paint Rock to Asheville it follows the historic Dixie Highway, running concurrently with US 25. The highway connects several major cities including Asheville, High Point, Greensboro, Durham, Raleigh, Goldsboro, and New Bern. From Beaufort on east, US 70 shares part of the Outer Banks Scenic Byway, a National Scenic Byway, before ending in the community of Atlantic, located along Core Sound.