Google have begun to add an option for bike routes within Google Maps:
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This has already been a feature of OpenStreetMap for quite some time, but it’s nice for Google to catch up. Something Google add which I don’t think is in the OSM data is a kind of ‘quality’, where dedicated (no cars) bike paths are one colour, roads with bike lanes are another colour, and other preferred biking roads have a dotted line. Although I’m a little curious about how they get the kind of information to highlight the dotted line routes, I think this is a great addition to Google Maps for all those who are keen bikers.