OsmAnd-resources

Here are two sources that you may find useful: [0] https://osmand.net/docs/technical/osmand-file-formats/osmand... [1] https://github.com/osmandapp/OsmAnd-resources/blob/master/ro...

Here are two sources that you may find useful: [0] https://osmand.net/docs/technical/osmand-file-formats/osmand... [1] https://github.com/osmandapp/OsmAnd-resources/blob/master/ro...

They provide the tool to do it: https://docs.osmand.net/en/main@latest/development/map-creat... There's a brief section there on the configuration files. The ones used for the maps they published are at https://github.com/osmandapp/OsmAnd-resources/tree/master/ob... (I'm not sure they are the exact files used for the published maps, they are at least close) You'd then have to edit the rendering styles and such to take advantage of the new data.

You can do this with OSMAnd, last I knew with both the internal routing engine and also with BRouter. You can create a custom routing profile, and also compile maps using your own data transforms (so if the maps that they produce don't include some information from OSM that you value, the software is flexible enough to make different maps just with configuration). The profiles that ship in the app are defined in https://github.com/osmandapp/OsmAnd-resources/blob/master/ro...

If you are committed enough, you can convince OSMAnd to avoid larger highways. It comes with an option to avoid freeways, which is just a parameter in the routing specification: https://github.com/osmandapp/OsmAnd-resources/blob/master/ro... So then you can add similar parameters for other major highway types (or one that groups them). Like I say, committed. I guess BRouter could do similar.