A tree fell across the road around noon on 7/21/05 just before we began our drive up Canyon Creek.
Three of us tried to move the tree off the road, but it was wedged abut 25 feet up the hill. Turns out we were bending the tree, not moving it. It sprang back, knocking two of us down and pinning us down. My husband lifted the tree enough for our friend to get up, and they carefully passed the tree over my head.
Another couple came down the hill, but we still weren't strong enough to bend the tree and wedge it into the ditch. Two more men arrived and provided the extra manpower needed.
Two lessons: (1) Bring a saw or axe with you on this road; (2) Be sure you are moving a fallen tree, not bending it like a bow.
It would be nice if local writeups about this easy family hike noted that the drive is 15 miles to reach the trailhead. Wish we had read your writeup first.