the bay bridges are all closed for five days. when the closure ends on September 3rd the old cantilever section of the bay bridge, which was damaged during the 1987 loma prieta earthquake, will be replaced by the controversial, hi-tech span.
the day before the closure we were allowed to climbed the new tower (there's only one) via a system of steel ladders. it was a tough climb but worth it. there was a lone CHP cruiser parked near the tower but other than that we owned the joint when we made the late night climb, stopping at the various levels to snap a few pics.
http://erader.zenfolio.com/p811832836