Related Clues:

• Itin. items
• Roads with nos
• 1 and 66, e.g
• Map rtes
• GPS recommendations
• Delivery pathways: Abbr
• Map lines: Abbr
• Their nos. might appear on shields
• GPS options
• Byways: Abbr
• Itinerary elements: Abbr
• GPS map lines
• Hwys. with numbers
• Some numbered rds
• Shipping specifications: Abbr