Interstate 84 West
STATES TRAVERSED:
Oregon
Idaho
Utah
NOTES:
The original designation for this road was I-80N.  After suffixes were deemed unnecessary for interstates, the highway was renumbered as I-84.

If you travel east on I-80 from Utah to Pennsylvania and then take I-81 north, you'll find another I-84, linking Scranton to Sturbridge, MA via Hartford, CT.
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