An 86 car Roper to Grand Junction manifest struggles to make track speed approaching Riverton siding on May 13, 1993. The lead GP40M-2 experienced power problems just outside Roper Yard and the cr... (more)
A rebuilt MPI GP40M-2 leads Southern Pacific's Roseville to Chicago freight through rural Mesa on Aug. 29, 1992.
A rebuilt EMD/MPI GP40M-2 squeals through Grant Tower in Salt Lake City. The flashy SP 7132 is dressed in new 'speed lettering' livery.