Related Clues:

• Largest county of Nevada
• Back muscle, in gym-speak
• Mail no.
• Tpk.
• Counterpart of long.
• Road atlas abbr.
• Long.'s opposite
• Motorist's info: Abbr.
• Rd. way
• Course: Abbr.
• Conductor's assignment: Abbr.
• MapQuest request: Abbr.
• U.P.S. driver's assignment
• Short highway?
• Back muscle, to weightlifters