Related Clues:

• Road trip device
• 'Rerouting . . .' device
• Device that might say 'In two miles ...'
• Source of directions: Abbr
• Google Maps tech
• Letters that bookend the phrase 'Google Maps,' aptly
• Path finder in a Pathfinder, briefly
• It might provide an ETA
• Sound heard in libraries?
• Handy smartphone app for a tourist
• Rental car extra, briefly
• ETA predictor
• Sound heard twice in a lifetime?
• Tech that might repeat "Make a U-turn"
• Map software tech