The developers of https://sherpa-map.com announced [0] their "best gravel/cycling focused Map to route you adventures on", based on #OpenSteetMap data and inspired by #CyclOSM [1].

The map has been rendered globally, but the following regions are usable down to zoom level: 16

#UnitedStates
#Japan
#Philippines
#Taiwan
#Canada
#Australia
#Europe
#Alaska
#Hawaii

[0]: https://www.reddit.com/r/openstreetmap/comments/1db5ey7/i_spent_6_months_creating_the_best_gravelcycling/
[1]: https://github.com/cyclosm/cyclosm-cartocss-style/blob/master/docs/DOCKER.md

Sherpa - Cycling Route Planner showcasing Gravel Roads, Weather, and much more

Sherpa is a powerful gravel and road cycling route planner that provides detailed, AI driven, surface data, forcasted weather conditions, and 28 routing options. Similar to RideWithGPS, Komoot, Plotaroute, etc. but with many more, entirely free options. Embark on the road less traveled with Sherpa.