bad u-turn on road with turn restriction

[RedAuburn]

Describe the bug
routing tries to make a u-turn to get to a road that has a turn restriction

To Reproduce
https://www.openstreetmap.org/directions?engine=graphhopper_car&route=51.47523%2C0.01003%3B51.47462%2C0.00983

Expected behaviour
should be routed the fastest legal way:
https://www.openstreetmap.org/directions?engine=fossgis_osrm_car&route=51.47523%2C0.01003%3B51.47462%2C0.00983

Screenshots

current / correct

[AmyMagdalena]

Similar issue here, biking route makes illegal turn, rather than telling cyclists to dismount and use the pedestrian crossing, The car route functions correctly.

Road Tags:

bicycle=yes
highway=tertiary
horse=no
lanes=2
maxspeed=30
motor_vehicle=yes
name=Carrer Gran de Gràcia
name:ca=Carrer Gran de Gràcia
name:etymology:wikidata=Q852697
oneway=yes
restriction=no_left_turn
surface=asphalt
wikidata=Q1805479
wikipedia=ca:Carrer Gran de Gràcia

https://www.openstreetmap.org/directions?engine=graphhopper_bicycle&route=41.40466%2C2.15116%3B41.40537%2C2.15000#map=19/41.40539/2.15064
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[easbar]

routing tries to make a u-turn to get to a road that has a turn restriction

Yes, this is because the penalty for making the u-turn is too low, related: #2883

Similar issue here, biking route makes illegal turn, rather than telling cyclists to dismount and use the pedestrian crossing,

The eastern crossing used to be tagged as bicycle=no until a few hours ago so it is still ignored for bikes. The other issue here is that turn restrictions aren't considered for bicycles, yet.

[AmyMagdalena]

Yes, I fixed that and am aware the cache takes time to update, I just don't think it'll ever choose to dismount over making the illegal turn. As you say, it's not considered.

[easbar]

I just don't think it'll ever choose to dismount over making the illegal turn.

Yes, currently it won't, because for bicycle=dismount there is also a penalty. But once we enable turn restrictions for bicycles the route with the road crossing should be preferred.

[karussell]

The original problematic route https://www.openstreetmap.org/directions?engine=graphhopper_car&route=51.47523%2C0.01003%3B51.47462%2C0.00983 is now fixed. See da748e6 and #2139.