Synonyms of highway
main roadA main road is an important road that leads from one town or city to another.
• He turned off the main road and into the car park.
motorwayA motorway is a major road that has been specially built for fast travel over long distances. Motorways have several lanes and special places where traffic gets on and leaves.
• the national motorway network
thoroughfareA thoroughfare is a main road in a town or city which usually has shops along it and a lot of traffic.
• a busy thoroughfare
Thesaurus for highway from the Collins English Thesaurus