Is it possible to include highway=use_sidepath
http://wiki.openstreetmap.org/wiki/Tag:bicycle%3Duse_sidepath for proritizing routes for bicycles?

Is it possible to manually proritize some way in lua? Like i dont like cyclying on secondary and primary even it is permited and would choos highway=path bicycle=designated instead.

The use_sidepath is not consideed right now, i have just checked with v0.4.2b osrm.