Nice pix, cccorlew and stapfam.
cccorlew: That's amazing for a phonecam! (see mine below)
stapfam: 25% grades scare the bejeezers out of me. There is a road around her called Balcom Canyon that's almost 20% for about a mile. I've ascended it a number of times, but never descended it. The first time the Tour of California ascended that climb, the riders were caught unawares and many of them were tacking up the hill.
Switchbacks? Why bother? lol
Here's a crappy cellphone pix of that puppy.