New York City Bike Map Not many free Google Earth bike map projects, but this one is big.
Mike’s Flying Bike for Google Earth There are many of these bikes as airplanes videos on YouTube. This one seems to work.
Los Angeles Bike Map Customized Google Maps application.
Check out Google Maps for Tuolumne County and select “Bicycling” under the Maps options (see below–sorry, it won’t embed with Bicycling selected). There are some genuine bike trails mixed in with a bunch of I’m not sure what else. Don’t count on the routes in designated Wilderness Areas. Zoom in to New Priest Grade (SR 120 between Moccasin and Big Oak Flat). Who knows how this was decided to be a “Bicycle friendly road”. Consider it a work in progress.