The MPI MPXpress is a line of diesel-electric locomotives built by MotivePower for commuter rail service. There are five MPXpress models: MP36PH-3S, MP36PH-3C, MP40PH-3C, MP32PH-Q, and MP54AC.
MP36PH-3C of New Mexico Rail Runner Express
A Metra MP36PH-3S in Blue Island. Metra is the only railroad that ordered this model.
An MP36PH-3C in Caltrain livery. Nine railroads operate this model, with Caltrain being the launch customer.
An MP40PH-3C in the old GO Transit livery. GO Transit and Sounder Commuter Rail operate this model.
GO Transit is a regional public transit system serving the Greater Golden Horseshoe region of Ontario, Canada. With its hub at Union Station in Toronto, GO Transit's green-and-white trains and buses serve a population of more than seven million across an area over 11,000 square kilometres (4,200 sq mi) stretching from Kitchener in the west to Peterborough in the east, and from Barrie in the north to Niagara Falls in the south. In 2023, the system had a ridership of 56,036,900. GO Transit operates diesel-powered double-decker trains and coach buses, on routes that connect with all local and some long-distance inter-city transit services in its service area.
A typical GO Transit train with Bombardier BiLevel Coaches
A GO Train along the Lakeshore West line
An MP40PH-3C locomotive
A Customer Service Ambassador points at the doors after closing them at Rouge Hill Station for safety