US 21 (NC) Intersections with interstate highways 2026-01-10 Roadnow US 21 (NC) Intersections with interstate highways MAP I-77, near Troutman, California map • nearbyMAP I-40, near Statesville, California map • nearbyMAP I-40, near Statesville, California map • nearbyMAP I-77, near Charlotte, California map • nearbyMAP I-77, near Elkin, California map • nearbyMAP I-277NC map • nearbyMAP I-277NC map • nearbyMAP I-77, near Charlotte, California map • nearbyMAP I-485NC, near Charlotte, California map • nearbyMAP I-485NC, near Charlotte, California map • nearby
