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Published on Oct 7, 2009
We go to Norfolk Southern's Allentown Hump Yard to watch as the SD40-2 #6184 with slug #863 work the hump. The video shows this remotely controlled locomotive as it pushes a string of cars over the hump to be classified. As we were watching, a parade of orange maintanance equipment passes by on the far track of the yard. A very interesting palce to watch trains.