Metra 121, wrapped in Northwestern Medicine colors, leads a outbound train into Des Plaines.

An outbound Metra train glides into the Arlington Park station to make its stop on this beautiful October evening.

Inbound and outbound Metra commuter trains pass just west of the station in Elmhurst on UP's Geneva Sub.

Locomotives:
METX 121 F40PH
METX 129 F40PH

The last light of the day shines on an inbound Metra train as the F40 lets out a cloud of black smoke as it accelerates out of the station in the suburb of Elmhurst.

Locomotives:
METX 1... (more)

Metra 121 South approaches Union Station while skirting the Chicago River.

An outbound train comes to it's first stop after expressing from the Loop and now prepairs to pull out of Franklin Park on it's run to Big Timber Road.

Inbound train passing classic Pennsy signals as "Big John" looks on.

Rounding the curve, about to cross the Des Plaines river.

Cresting the rise out of CUS, crossing Canal St. about to cross under the old Northwestern Station entrance.

Metra 121 leads its outbound into Franklin Park at sunset.

Metra 121 before departing CUS.