Roadmap

Bad news for you, good for me: GraphHopper is an open source project and there are no deadlines.

Nevertheless I will move the project along this road:

• Route instructions
• Implement OSM import for bike/foot
• Full example of offline routing for Android (query by name, not only by lat,lon)
• Make routing more precise correct (turn restrictions, speed limits)
• Public transit: Time dependent graphs + algorithms and possibility to import GTFS

Done

• More compact graph (nodes along a road stored in a separate storage => faster and reduced RAM usage)
• Make routing on German-size road networks working in Java and 500km^2 sized networks on Android.
• Make routing faster via bidirectional algorithms, contraction hierarchies, graph sorting, better OSM integration and some fine tuning.