CSX's Law Enforcement unit leads a empty ethenol train West under the coal chute in De Kalb.

Using CP trackage rights, UP GP60 1066 leads the SoBo local through downtown Beloit.

Using CP trackage rights, UP GP60 1066 leads the SoBo local into Beloit.

A Westbound CTA Green Line train makes its way West out of downtown Chicago.

CN/GTW gray ghost 5950 works a hump job on the East end of Kirk Yard in Gary.

IC SD70 1022 leads CN L536 South through Matteson.

IRM's newest diesel to the collection, former CNW SD50 7009, leads a debut run East past the semaphores at Olson Road during Cabin Fever Day.

IRM's newest diesel to the collection, former CNW SD50 7009, leads a debut run East past Spaulding Tower during Cabin Fever Day.

CNW cab car 151 leads the bilevels out of East Switch at IRM during cabin fever day.

WSOR SD40-2 4196 sits in the yard in Janesville.

A former Santa Fe GP7 sits at the elevator in Malden on a frigid January night.

BN E9 3 leads the Nebraska Zephyr East past East Switch on a rare winter run.

CNW F7 411 pushes the bilevels through the snow during Cabin Fever Day at IRM.

Former CNW SD50 7009 leads a debut run East past the semaphores at East Switch during Cabin Fever Day, a rare January event at the IRM.

BN E9 3 pulls the Nebraska Zephyr onto the car line for headroom in the snow.