RouteFlavor - Choose the drive, not just the time.

RouteFlavor compares real driving routes and helps you choose the journey that fits your preferences; not merely the route with the shortest estimated time.

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About RouteFlavor

Traditional navigation apps typically optimize for one thing: getting there as quickly as possible. But the fastest route is not always the route a driver would actually prefer.

For example, a trip from Fairfax, Virginia, to Buffalo, New York may be routed through the Allegheny region on winding two-lane roads—even when a more predictable interstate-heavy option is only about ten minutes longer.

RouteFlavor helps drivers choose the kind of journey they want, not simply the route with the lowest ETA.

What it does

Users select an origin and destination, then RouteFlavor retrieves real driving alternatives from the Google Routes API.

A preference slider lets the driver choose between:

  • Fast & predictable — prioritizing travel time, interstate driving, and simpler navigation
  • Scenic & adventurous — favoring road variety, distinctive paths, and estimated scenic potential

RouteFlavor transparently evaluates every available route using factors including:

  • Travel time
  • Distance
  • Interstate usage
  • Maneuver simplicity
  • Route curvature
  • Distinctiveness from the other alternatives
  • Estimated scenic potential

Moving the slider immediately recalculates the recommendation without making another API request.

Explainable AI, not AI-generated routing

RouteFlavor uses OpenAI to turn route facts and calculated metrics into concise, useful explanations. Each route includes:

  • A plain-language summary
  • Strengths
  • Tradeoffs
  • A clear “best for” recommendation

The AI does not invent routes, alter route data, or decide which option wins. Google supplies the route facts, while RouteFlavor’s deterministic scoring system selects the recommendation. OpenAI only explains that decision.

If the OpenAI service is unavailable, RouteFlavor automatically provides deterministic metric-based explanations, preserving the core experience.

Built for real-world use

RouteFlavor also includes:

  • Worldwide place search and international driving routes
  • Traffic-aware time estimates
  • Interactive route maps
  • Responsive mobile and desktop design
  • Route links that preserve the selected path in Google Maps
  • Instant preference-based recommendation updates
  • Graceful handling when no drivable route exists
  • Signed route data, request validation, caching, timeouts, and shared rate limiting

RouteFlavor makes route planning more personal, transparent, and intentional—because sometimes the best route is not simply the fastest one.

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