A CSX crew working on the diamonds takes a brief break to allow an Iowa Interstate train, crossing the Calumet Sag Channel on the Baltimore & Ohio Chicago Terminal (also known as the Indiana Harbor Belt/CSX Transportation "Joint Line"), to pass by as it makes its way IHB’s nearby Blue Island Yard. IAIS GP38-2 700 (with a rather lengthy lineage: ex-LLPX 2301, ex-UP 410, ex-UP 1910, ex-EMDX 740, ex-CR 7940, ex-PC 7940; née-EMD 740) and ES44AC 505 (which, having been purchased new, has no heritage at all!) are having no problem pulling this long train on the flat midwestern trackage. (Blue Island, Illinois - September 27, 2021)
