Google Maps Improvement Ideas

- Ability to change path to destination. Drag the direction highlights and drag them across different routes. And also see the effect on distance.

- Realtime traffic data imposed on the map. The map gives the best routes. For maps that would be used in a couple of days or so, give best path recommendation based on historical data.

- Highlight area with x-miles radius. What cities are within 30 miles radius of my work?

- Add train, bus and airline schedules on top.