As nouns the difference between motorway and interstate
is that motorway is (british|ireland|new zealand|parts of australia) a broad highway designed for high speed traffic, having restrictions on the vehicle types permitted and merging lanes instead of cross traffic; in parts of the united states and other places called freeway while interstate is (us) a freeway that is part of the.
As an adjective interstate is
(chiefly|us|and|australia) of, or relating to two or more states.
As an adverb interstate is
(chiefly|us|and|australia) crossing states (usually provincial state, but also eg multinational sense).
motorway
Noun
(
en noun)
(British, Ireland, New Zealand, parts of Australia) A broad highway designed for high speed traffic, having restrictions on the vehicle types permitted and merging lanes instead of cross traffic; in parts of the United States and other places called freeway.
Synonyms
* freeway
* controlled-access highway
* others regionally
Hypernyms
* highway
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