Sunset at Cragin and some subtle symbolism.
The setting sun makes the gathered clouds look like rolling fire, as an inbound Metra highballs through Cragin.
A Metra train passes under a cool old CNW signal bridge.
A hotshot stack train comes around the curve at the east end of Proviso yard.
An outbound Metra heads for the run-through, as a couple engines and a short cut of cars pull out of the yard for headroom.
Just after sundown, but with the clouds still lit up, a Soo SD60 leads a stack train east.