Interstate highways Synonyms

We can't find synonyms for the phrase "Interstate highways", but we have synonyms for terms, you can combine them.

Interstate Synonyms

Highways Synonyms

IH abbreviation

IH is an abbreviation for Interstate Highways
What does IH stand for?
IH stands for "Interstate Highways"

Definitions for Interstate


  • (adjective) involving and relating to the mutual relations of states especially of the united States
  • (noun) one of the system of highways linking major cities in the 48 contiguous states of the United States