http://www.ppolnews.com/?id=85481&keys=Google-Maps-Routes-Bicyclists

Google is announcing at the Opening Plenary Session at the
National Bike Summit that they are adding biking directions in the U.S. to
Google Maps."This new tool will open people's eyes to the possibility and
practicality of hopping on a bike and riding," said Andy Clarke, President of
the League of American Bicyclists. "We know people want to ride more, and we
know it's good for people and communities when they do ride more - this makes it
possible. It is a game-changer, especially for those short trips that are the
most polluting."

http://maps.google.com/biking

Looks like I'll have to put in the paths around Groveland.