Synonyms for Interstates:

• n.

  •expressway (noun)
  • parkway,
  • thruway,
  • freeway,
  • superhighway,
  • interstate,
  • turnpike.
  •freeway (noun)
  • beltway,
  • road,
  • thoroughfare,
  • highway,
  • artery.
  •highway (noun)
  • boulevard,
  • parking lot,
  • pike,
  • track,
  • four-lane,
  • avenue,
  • skyway,
  • toll road,
  • roadway,
  • drag,
  • super slab,
  • path,
  • street.

• Other synonyms:

  •n.
  • expressway,
  • state highway,
  • tollway.

Antonyms for Interstates:

• n.

  • toll road
    freeway.