This route starts in an obtuse, blackish dihedral right off the river. Head up the black corner right in front of you, cheating into the OW out right if necessary (I did, my partner did not). Climb up through some easier terrain (~45 ft to this point) and then shoot out left out a leaning, flaring, off-fingers crack to a good stance below a short finger crack in a corner. Muscle your way up this and scramble up some awkward crap to the rails.
Overall, I thought this was a pretty lousy route, but if you've done everything else...
Rap from the east end of the handrails, and swing to climber's right until you are directly below the obvious, gaping dihedral.