interstate Synonyms

interstate highway divided highway blacktop beltway Anglo-American autostrada thruway throughway superhighway motorway freeway biggest road carriageway capacious road super slab government civic heavily traveled tollway speedway parkway autoroute countrywide toll road expressway autobahn national internal inland highway general driveway drive civil boulevard avenue path public skyway nationwide widespread turnpike thoroughfare sweeping stater state roadway road artery