CBQ 504 rests outside Barn 2.
CB&Q 504 idles outside the diesel shop.
CB&Q SD24 504 pulls onto station track 2 at IRM with the Nebraska Zephyr.
504 and 4506 await further assignment outside the diesel shop.
504 holds in Barn 9.
A northbound Fox River Valley Railroad freight curves out of West Bend, Wisconsin, on May 13, 1990. Three unique FRVR six-axle locomotives pull the train—Former CB&Q/BN EMD SD24 No. 2402, former... (more)
CBQ 504 and 9255 stand side by side at IRM for a special display for the Friends of the Burlington Northern Railroad.
A northbound Fox River Valley Railroad freight passes a small dairy farm between Campbellsport and Eden, Wisconsin, on May 13, 1990. A colorful locomotive set from the Chicago & North Western spin... (more)
A northbound Fox River Valley Railroad freight departs West Bend, Wisconsin, on a sunny March 25, 1990. Three of FRVR’s six-axle locomotives pull the train—the pair of EMD SD24s, Nos. 2401 and... (more)
CB&Q SD24 504 sits at IRM as the moon rises.
CB&Q SD24 504 sits on display at IRM.
CBQ 504 looks on at IRM.
CB&Q rests at IRM.
