behind the GP40-2 is an eight-axle, 200-ton flat car (DRGW 80016) with a refrigerated container for hauling Titan IV solid rocket fuel; thanks to those who commented and helped identify it
Q545 heads south, passing union station and its train shed (now an office building and covered parking lot, respectively); the rear of the train is visible on the other side of the Alabama River d... (more)
M712 eases into the former L&N yard, the north end of which is surrounded by landfills, hence the lack of typical suburban development so close to downtown