The future is here:
Google Maps Navigation
Google announces Google Maps Navigation for Android: 3D turn-by-turn GPS navigation with real-time maps and traffic. For free. Shipping first on the Verizon Droid.
Other features:
- Voice search
- Street View integration: See a photo of your next turn or the destination
- Search along route: Find a gas station on your current road
- Satellite view
For more information: Google Maps Navigation for Android.