UP Big Boy 4014 lays over in West Chicago.

UP Big Boy 4014 leads the tour train east across the Chippewa River.

UP Big Boy 4014 leads a passenger special west under Route 30, approaching the town of DeWitt.

UP Big Boy 4014 leads a passenger special west out of Clinton, bound for Beverley Yard in Cedar Rapids.

UP Big Boy 4014 leads a passenger special east near the town of Woodville, WI

UP Big Boy 4014 leads a passenger special south through Grasston.

UP Big Boy 4014 leads a passenger special west past the deadline at Northtown.

UP Big Boy 4014 leads a passenger special over the bridge at Sandstone.

UP Big Boy 4014 leads a Duluth bound passenger special across the Grassy Point bridge.

UP Big Boy 4014 sits in the training center in West Chicago as Ed Dickens gets interviewed by the local TV stations.

UP Big Boy 4014 leads a passenger special west under the old CA&E bridge in Wheaton, marking the first time a Big Boy has ever led on the Geneva Sub.

UP Big Boy 4014 leads a passenger special south into Des Plaines, rounding the curve at Howard St. This is the first time a Big Boy has ran in the Chicago area, and it brought out throngs of peopl... (more)

UP Big Boy 4014 leads a passenger special south under a remaining CNW signal bridge near Bain in Kenosha.

UP Big Boy 4014 leads a passenger special east through Fridley.

UP Big Boy 4014 leads a passenger special south through Hudson.