Do not drive into the Quarry. Not even if you see other climbers driving in. You will be ticketed $150 for trespassing. Climbing here is fine, just park on the street.
Brad Singer midway up Agony Arch (5.11b), Riversid...
Description
One of the finest crack lines at the Riverside Quarry, this is located on the slightly overhung face around and left from Hump Or Dump (5.8).
Climb the vertical thin/hand crack as it arches up and left and gets slowly wider and steeper, the crux towards the end as you either jam wide fists near the lip or struggle to get smaller, better jams deeper inside the crack which flares inwardly; handrailing the lip is another option if you have the juice.
A local classic that would perhaps see more traffic if in another locale.