DennisOSRM/Project-OSRM — pull request #54 by emiltin (2011-12-08 16:22:28+00:00)
Title: bicycles allowed against normal oneways flow. motorways are oneway

handle the following tags:

oneway:bicycle=no
cycleway=opposite
cycleway=opposite_lane
cycleway=opposite_track

also make highway=motorway and highway=motorway_link oneway by default.