It has been a while since I've worked with OSRM so I can't remember the details, but from memory the default profiles assume you can dismount and go against the flow of traffic on oneway streets by walking/pushing your bike on the pavement, at walking speed with a penalty for dismounting. So very short sections of oneway will be included but longer ones won't be (probably, because in towns there will be a faster route than going at walking speed). Somewhere in the profile code around https://github.com/Project-OSRM/osrm-backend/blob/master/profiles/bicycle.lua#L528-L532 (implied one way is not the same as oneway - it is for things like roundabouts)
Thanks, Roland On Mon, 10 Mar 2025 at 21:30, Chris Hodges <[email protected]> wrote: > So GraphHopper has a different bug to the others. That's closest to > what we did in reality, except we briefly became pedestrians to be more > manoeuvrable. > > > On 10/03/2025 20:17, Dave F via Talk-GB wrote: > > On 10/03/2025 15:57, Chris Hodges wrote: > >> I don't think it's the one way one way _cycleway_ they ignore. > > > > Graphhopper ignores it. > > > https://www.openstreetmap.org/directions?engine=graphhopper_bicycle&route=51.383985%2C-2.364520%3B51.383379%2C-2.366288 > > > > > > _______________________________________________ > > Talk-GB mailing list > > [email protected] > > https://lists.openstreetmap.org/listinfo/talk-gb > > > > _______________________________________________ > Talk-GB mailing list > [email protected] > https://lists.openstreetmap.org/listinfo/talk-gb >
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