My commute by bike one way is about 29 miles one way. Time wise the bike portion of the commute is about 1 hour 30 minutes give or take 15 minutes. The round trip commute makes for a good workout.
The commute is basically a flat ride with the exception of the short climb on the Dumbarton Bridge. Most of the commute is on the
San Francisco Bay Trail with some portions of the ride that require me to use the public roadways.
With the use of my Garmin 305 HR GPS unit, I finally made time to plot my route with pictures on
EveryTrail.
You can see my route with pictures here at
Bike Commute at EveryTrailMap created by EveryTrail:
GPS Travel Community