The BLE/EJE combo strolls south through Summit, about to pass under Route 171.

R923 heads back to Glenn Yard after working the Argo industries all night. The attractive orange SD38 combo makes for a great catch in 2019.

R924 departs Glenn Yard and heads south for the industries at Argo with a legendary B&LE and EJ&E SD38 combo.

A former Milwaukee Road SD40-2 heads east through Argo, bound for a crew change at CSX' Barr Yard. In Argo Yard, an SW1500/slug set waits to go about its business.

During a wintry mix, L535 rolls under Route 171 with a Bessemer & Lake Erie SD38AC in charge. GTW 5936 follows in the trailing position.

Just north of Argo, a short L535 closes in on Glenn Yard with a pair of GTW GP38-2's.

The Argo Job heads south through the Summit Metra/Amtrak station with a pair of Grand Trunk GP38-2's.

After working the industries at Argo all night, WC 3018 and EJ&E 666 close in on Glenn Yard as they pass under Route 171.

GTW 5936, the last original painted SD40-2 of that railroad, leads the Joliet Sub oil local thru Summit, IL.

Closing in on the destination of Glenn Yard, Wisconsin Central GP40 3018 and Elgin, Joliet & Eastern SD38-2 667 make for a pretty incredible lash-up as they lead the Argo Local through Summit.

The last Wisconsin Central painted road unit left in service on the CN in the United States, the 3018, leads the Argo local north through Summit.

Candy apple red SOO GP9 2553 leads a short a transfer past Argo Tower in Summit IL in June 1994. Train is on IHB/B&OCT rails about to cross the IC/GM&O.

GTW 4926 leads the Argo Job through Summit.

The Argo Job heads north through Summit, closing in on its destination of Glenn Yard. A pair of EJ&E SD38-2's provide the power on this cold morning.

An Indiana Harbor Belt train clatters over the former Gulf, Mobile & Ohio at Argo Crossing. The tower was closed in 1993 and demolished shortly thereafter.