Roads:
UL is the bottom part of the old road that goes up the side of Union Peak.
LL is the top part of the old road that went up the side of Union Peak.
(this photo shows the whole old road [ photo ] )

UR is the road that swings to the southwest off of the old road I took east to the crest from Cactus Wren.
LR is the old road I took from Cactus Wren Trail (this is the fork).