BETA PHOTO: Revised photo of P Wall. Note the added bolts and...
Description
From the oak tree, start up a face directly below the roof above. At 20' you will pass a bolt and then climb a flaring groove (possible pro). Above this climb past a very small pocket (nut pro) and then cam the roof/flake (double cam it if possible). Then friction up over the roof (steep) and clip. From here (crux), things are mentally easier. Continue up past 5 bolts (5 above roof) to new anchors (not set on FA) near huge flake/corner.
Protection
6 bolts plus gear: small nuts to large cams #3+4 Camalot.
John Knight stated he replaced a 1/4" bolt on this route. I did the FA of this route and we didn't place any 1/4" bolts on the FA in 1993, so I'm not sure what bolt he replaced, but it wasn't on Route Canal.