5980 GP9 (DRS-9d) and 4072 E8 (DPA-5e) with "Southwestern Limited" eastbound pulling out of yard track East end of Duane Yard, Terre Haute, IN. Main Track must have been blocked as this is unusual move!
Units 4050 and 4108 back down the loop track ramp at Harmon. This power is enroute to the depot to await the arrival from Grand Central Terminal of no. 67, the now defunct Commodore Vanderbilt.
The pair of EMD E-8 units above, brand new when this was taken, have wriggled through the profusion of curves, crossovers, diamonds, and diverging routes which separate the six tracks east of tower 50 from the double-tracked straightaway to Cleveland…