• IHB 4010 •
Originally Southern Pacific 7600, 4010 is a GP40P-2 and hauled commuter trains between San Francisco and San Jose.
It
was also SP's bicentennial unit. The area behind the radiator louvers housed a steam generator.
It was later converted
to freight service. EMD built only three GP40P-2
units, all for SP. 4010 is the only one on the Harbor.
Thanks to Randy Olson