As the sunsets a pair of KCS motors lead CN daily train from Chicago to Waterloo, Iowa

CN GTW Heritage leads Chicago to Waterloo train west at Rockford, IL

M-337 rolls thru Dubuque JCT.

2 SD40-2 W's bring M-337 in to Dubuque

Xtra M-337 rolls into Dubuque

M-337 rolls into Dubuque past a Dubuque landmark The Shot Tower

M-337 rolls into Dubuque

M-337 pulls up the hill out of Dubuque

M-337 rolls into Dubuque

M-337 rolls along the ridge to Peosta

M-337 makes the hill for Peosta 6 engines and 118 cars

M-337 with 6 engines pulls out of Dubuque yard up the hill towards Peosta.