Related Clues:
- Blvd. crosser
- Broad st
- Main drag, for ex
- Brooklyn's Flatbush, e.g.: Abbr
- Abbr. in many snail mail addresses
- Artery: Abbr
- 'Hail, Cato!'
- Map no
- I-80, e.g
- Pennsylvania ___ (White House locale: Abbr.)
- Many a Monopoly property: Abbr
- 66, famously (Abbr.)
- Road map abbr
- Abbr. on an itinerary, maybe
- GPS recommendation: Abbr