Walking back to the car, after a ferry ride, after watching the SF Giants lose to the Washington Nationals, this scene presented itself.
For those not from around here, That's San Quentin in the center background. To the left of this shot is what we call the Dirty Harry trestle. It's where the scene was shot where he jumps onto the top of the bus. The rail line has been abandoned for some time, and recently more of the trestle has been removed to facilitate a bike trail. The Dirty Harry section was damaged by a too tall truck, and then dismantled some time ago.