North Carolina State Route 143 is a east-west highway across Graham County. Portions of this highway on the westside of the county is also know as the "Cherohala Skyway", a national scenic byway. NC St Rt 143 passes through the following towns in Graham County. Cheoah Robbinsville
NC St Rt 143 is multi-plexed in Graham County. U.S. Rt. 129, near Robbinsville.