Related Clues:

• 1 or 66, briefly
• Road-sign abbr.
• Map no.
• I-90 in Mass., e.g.
• Way to go, briefly
• Rd. map line, perhaps
• Certain numbered hwy.
• Short map line?
• Wee way
• No. on a map
• I-80, for one
• Highlighted line on a map: Abbr.
• Road atlas abbr., perhaps
• Part of R.R.: Abbr.
• I-95 in NJ, mostly