Southern Pacific Railroad diesel locomotive number 3031 at San Jose, California on August 10, 1973. The crew of SP 3031, a Fairbanks-Morse unit, climb aboard an SP Commuter train at the San Jose depot in 1973. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train, passenger depot.

Southern Pacific Railroad diesel locomotive number 3031 at San Jose, California on August 10, 1973. SP 3031, a Fairbanks-Morse unit, cuts off its passenger car consist while preparing to start an SP Commuter train shift at San Jose depot in 1973. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train, passenger depot.

Southern Pacific Railroad diesel locomotive number 3006 at San Jose, California on August 10, 1973. SP 3006 makes a station stop with SP Commuter train No. 141 at San Jose in 1973. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train, passenger depot.

Southern Pacific diesel locomotives 3204 and 3206 lead Amtrak train number 11 at San Jose, California on August 10, 1973. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotives, passenger train