CSX SD40-3 4004 leads E810 under one of the last CNW style E signal bridges remaining in the Chicago area at Oak Park.
CSX 4004 starts to bring its mixed freight to a halt at the next signal as a quick inspection is under way on the track south of this location.
Frankenstein unit 4004 takes freight south as an approaching thunderstorms rolls in quick.
Q141 zips down the wrong main through Marietta with a SD40-3 leader.
Q141 heads south past the South end of College Park with a rebuild SD40-3 on the point.
