La Crosse Tunnel Trams The wood-braced structures descending the hill connected the La Crosse Tunnel to the mill in Central City. To see a picture of an aerial tram in action, see at my Treasure Mountain article. Similar Images ...based on the tags: dirt-roads, mountains, ruins, smokestacks, tailings, trees... Ammunition had to be tested on site before shipment. That was done here. These heavy concrete bunkers deflected rounds harmlessly into the earth. Scanned after being recovered from the bottom of an old wooden box for a few years. Circa 2005. The dredge is divided into four levels. The top level has controls for the tailings boom and, when it was there, the bucket excavator. An experimental shaft dug in the 1950s and its Hoist House. A self portrait on a tire swing outside the Service Building. 2015. Exterior of chapel. I found a meth lab in this building once. (Yes, I called it in.) A midwestern jungle surrounds the meat packing plant. A panorama showing the biggest building in Gilman—unless you count the massive mine below as a structure.