LB Railco, a waste hauler based out of the Port of San Francisco, owns two Alco S-2 switchers for shuttling cars around their facility. #25 is seen working today to make up a train for the outbound South City Switcher, the daily UP job that serves industries in San Francisco. The power for the UP job can be seen in the distance. LB Railco's Alcos are San Francisco originals, having been built for the San Francisco Belt Railroad in the 1940's.