• Itinero:
• Itinero.Geo:
• Itinero.IO.Osm:
• Itinero.IO.Shape:

Itinero is a routing project for .NET/Mono to calculate routes in a road network. By default the routing network is based on OpenStreetMap (OSM) but it's possible to load any road network. The most important features:

• Calculating routes from A->B.
• Calculating distance/time matrices between a set of locations.
• Processing OSM-data into a routable network.
• Generating turn-by-turn instructions.
• Routing on mobile devices and lower-resource environments.

Check the documentation website for documentation and sample code. Don't hesitate to ask questions using an issue or request more documentation on any topic you need.

• routing: The core routing project, used by all other projects.
• geo: A collection of extensions to Itinero to work with NTS.
• idp: The data processing project, a CLI tool to process data into routerdb's.
• routing-api: A routing server that can load routerdb's and accept routing requests over HTTP.

Contributions are always appreciated, especially if they match what's on our roadmap or it fixes a bug. Also check the contribution guidelines before planning anything big. Thanks to past contributions by @Chaz6, @bertt, @jbelien, @pietervdvn, @ironromeo, @jerryfaust and @airbreather.

If you like routing, OpenStreetMap & Itinero get in touch, we may have a job for you!