From Troll Bridge, back to road junction into Pritchett Canyon. Drive or hike up Pritchett Canyon 1 mile. At the divised road, fork right and hike some distance to a parking area. From there, follow a faint trail 1/2 mile northwest to the arch. The arch (it is not a bridge) is located on the right on a short side canyon. The arch has a span of 76 feet (23 meters). NABSQNO 12S 625070 4263658