Photo ID: 104842 Date Shot Photo By Wednesday, October 1, 2014 Kevin Morgan Location Times Viewed Belt Lead Industrial Tracks Denver, CO 1510 (Add a Comment) Subdivision Railroad Yard Shots Denver Rock Island While looking around Denver for something to shoot, I stumbled across this Denver Rock Island switcher. The Denver Rock Island is a private short line that switches several industrial parks. They have eight units, including this former Espee SW1500. Email Questions or Comments to the Webmaster or add a comment to the picture.