I asked around and was referred to this description of a ride from Palo Alto to
Yosemite Valley and back:

http://groups.google.com/group/rec.bicycles.rides/msg/c28c8ad5f3a8a8ab

Nathan

--- In bicycle-safari@yahoogroups.com, christine north <cteenkemp@...> wrote:
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> Hi Greg and all,I am seeking a good bicycling route from Yosemite National
Park to San Francisco or the Pleasanton/Dublin BART station.  I have a good
detailed Northern California map but need assistance with which roads to take.
 Anyone out there know???Thank you very much,Christine Kemp NorthAsheville,
NCcteenkemp@...
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