Just hike, climb, scramble directly up the ravine that is at the 6.8 mile mark. The floods may have changed the approach, and if there is water flowing, you may have to cut up right and skirt around the big headwall. The headwall is easy to navigate if it is dry. You will pass Rodent Rock on your way. Rodent Rock has one bolted route.
Per M M: the GPS coordinates are 40.180992, -105.360948.
Pinewood Springs