Great catch. Is there another link? That one just shows one photo.
Interesting array of tracks that would have required some backup moves and careful spotting.
I am guess in the date is the early 1980s. Railroad service was cut back to west of Lower Michigan Avenue by 1984. Mazda moved to square headlamps on the 323 in 1980 which that Mazda 323 has in the photo. It's the third car back in the line of cars on the left.
I wonder if the crew left the train to find the owners of those cars blocking the spur to the Tribune's loading dock and printing press at Tribune Tower?