IAIS 513, the Rock Island heritage unit, passes under what's left of the old, Rock Island signal bridge in Joliet.

The 513 and 720 are in run 8, as they haul their heavy ethanol train through Minooka.

The Rock Island heritage unit slows to a stop, in Rockdale. In the process, it passes a set of Rock Island searchlights, that still stand, albeit being inactive for quite some time.

Iowa Interstate 513, the Rock Island heritage unit, passes under US Route 47, in Morris, as it heads for Blue Island, with extra ethanol from the Quad Cities.