Caterpillar products trail two NS motors, the second being a high hood GP50, across Illinois Route 3 in scenic Brooklyn, IL. This train is identified as O55 and originates in Peoria, IL. Most visible in this shot are a string of dump truck assemblies, although bulldozers and other heavy pieces of machinery were also on the train. Also in the frame is the Venice power plant, which I believe is in the process of being razed.
