I used to haul grain to that Independent elevator years ago. There where 2 C&NW grain hoppers parked on the siding which are now long gone. I liked traveling along 212 and looking at the Twin Cities & Western line.
Nice, 2010's got a Transtronic E-Bell, 2011's got a Ekyrail E-Bell (the successor). Now there's two you don't hear everyday, though I hear the Ekyrail's are slowly spreading!
It boils down to knowing the right people, and staying up to date on various groups online. Fans of the Twin Cities and Western, and Minnesota Railroads are good places to start on FB.
@@SD457500 a thermite uses molds and molten steel like a casting. Flash butt welding is used with electricity that heats up the ends of the rail to being red hot. Then it squeezes them together. If you look at each side of the weld you can see the web of the rail is ground with a grinder. That is where the machine grabs the rail and electricity flows between the 2 rails.