Climb the side of the trestle staying off the arete. The crux for me was after the second bolt. Also, if you fell before the second bolt, I think you could deck, hence the PG13 rating.

Desperate

Zip Drive

Last Call

Crux is around the 3rd or 4th clip up. Little to no feet at that height.

Definitely going to need to use either the left or right arete. 

This last trestle is across the river. Unfortunately, since this trestle sees so little activity, the side facing the river is currently completely overgrown on the lower portion. This makes Ravenous, Poison Ivy, and Beekeeper difficult to impossible to climb.

Description

Location

Protection

Routes in Third trestle