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Highway vs Interstate - What's the difference?

highway | interstate |

As nouns the difference between highway and interstate

is that highway is a main, direct public road, especially a multi-lane, high speed thoroughfare connecting major population centers while interstate is a freeway that is part of the Interstate Highway System.

As an adjective interstate is

of, or relating to two or more states.

As an adverb interstate is

crossing states (usually provincial state, but also e.g. multinational sense).

highway

English

Noun

(en noun)
  • A main, direct public road, especially a multi-lane, high speed thoroughfare connecting major population centers.
  • * {{quote-book, year=1963, author=(Margery Allingham), title=(The China Governess)
  • , chapter=7 citation , passage=The highway to the East Coast which ran through the borough of Ebbfield had always been a main road and even now, despite the vast garages, the pylons and the gaily painted factory glasshouses which had sprung up beside it, there still remained an occasional trace of past cultures.}}
  • (rail)  Any public road for vehicular traffic.
  • Hyponyms

    * (main public road) expressway, motorway

    See also

    *

    interstate

    English

    Adjective

    (-)
  • (chiefly, US, and, Australia) of, or relating to two or more states
  • Adverb

    (-)
  • (chiefly, US, and, Australia) crossing states (usually provincial state, but also e.g. multinational sense).
  • Noun

    (Interstate Highway System) (en noun)
  • (US) A freeway that is part of the