The daily Waterloo to Kirk Yard freight train hammers upgrade into the Winthrop Curves, hot on the heels of a G898. In somewhat odd move, the CN is shipping power back to Chicago today on this train. Iowa normally is looking for power to get unit trains to Chicago, but an influx of westbounds to eastbounds, has power deadheading to Chicago. In total 8 units are on this 338, the CN 8835 is in DP. Power as 8899, 8830, BCOL 4617, 2527, IC 1036, BCOL 4602, 5794, and 8835.