Head out for a longer ride, link up the man-made trails with more off-road, or take the traffic-free way to the trails. Check the drop-down menu to see the routes.
The routes are available for download as KML (Google Maps) files. You can view them in Google Earth or by pasting the address of the map into Google Maps. You can also open the map file directly on a mobile device.
If you want to convert them to GPX files for use with a Garmin or similar, there’s a really neat conversion utility at GPSies.