And on Dec. 30, 2012, you can pretty much skate from Hwy. 237 south to the San Jose Airport and beyond, probably 4 more miles through downtown San Jose and past Hwy. 280. Turned around here because I knew I had 5 miles of headwinds to fight on the way back, this being about 10.5 miles from home by trail. You'll notice the yellow center line, this is the key to navigating the GUA trail, when in doubt remember what the Glinda told Dorothy in the Wizard of Oz; Follow the yellow (brick road or center line in this case).   (2/8)