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Please provide detail on the OSM map attributes required to route BY BIKE (and ON FOOT please). I've been challenged with this many times and previously just turned routing off to get past a known issue, but the fix is unknown. Currently, I'm planning to contribute OSM and I want to be efficient and effective with my editing. Here's a sample challenge in Feltre, Italy. I can plote a route BY CAR along Largo Panfilo Castaldi, Via Giuseppe Garibaldi, and Via Giuseppe Garibaldi properly and the distance is 135m. I try to do the same thing by bike, and the start and finish points are plotted elsewhere and the distance is 3.356km!

Feltre routing issue

I forgot to mention that for all 3 of these features (streets) in OSM, Allowed Access for Bicycles is set to Yes.