Related Clues:

• I-80, e.g.: Abbr.
• 50 degrees, say: Abbr.
• Road with a no.
• Back muscle, briefly
• Ancient lang.
• It's 0 deg. at the equator
• Numbered rd.
• I-95, e.g.: Abbr.
• Paint base
• It's perpendicular to long.
• A mail carrier has one: Abbr.
• Postal abbr.
• 66, e.g.: Abbr.
• Itinerary abbr.
• Delivery path: Abbr.