SF to Redwood on an I-Phone

Mile # 0330
Day # 019

Tonight I did a 39 mile jaunt home from work, on "bike to work" day. The route I took takes you along the ocean, to Skyline boulevard, then it usually connects to Canada road to Edgwood. BUT..... As it was getting late I decided to find a shortcut to avoid the reseviore that usually adds a few miles.

But in the action of the moment, I was afraid of getting lost in the hills, and thus I found a new application for the I-phone - finding a way home on your bike through the maze of roads in the hills. And it worked, thus justifying further my purchase of this essential device.