Related Clues:
- U.S. 66, for one
- Hwys. with nos
- Short shortcut?
- GPS directive
- One taken on vacation, for short
- Hwy. relative
- Mail carriers have them (Abbr.)
- 51-Down and others: Abbr
- Artery, for short
- Some hwys
- I-5 or I-95
- U.S.P.S. assignment
- Google Maps suggestion, for short
- Traveler's path: Abbr
- U.P.S. driver assignments: Abbr