US 1 (SC) Intersections with interstate highways 2026-01-09 Roadnow US 1 (SC) Intersections with interstate highways MAP I-20, near Lexington, District of Columbia map • nearbyMAP I-77, near Elgin, District of Columbia map • nearbyMAP I-77, near Elgin, District of Columbia map • nearbyMAP I-20 map • nearbyMAP I-20, near Aiken, District of Columbia map • nearbyMAP I-26, near Lexington, District of Columbia map • nearbyMAP I-20, near Columbia, District of Columbia map • nearby
