Sciotoville Railroad Bridge: https://historicbridges.org/bridges/browser/?bridgebrowser=ohio/sciotoville/
Mark Bandy printed parts and assembled, I think down to the rivet. He had it taken apart and carried out to his car before I got four 3-foot modules down. The bridge lifts off in two large pieces with a small connecting piece in the center. The base units nest. Even the paddlewheel is a work of art.
Best part of it is the electronics underneath... very tidy and neat....
track is all hand laid on strips of copper. Guard rails as well... 100% pick electric pick up on all the rails... complete length of the bridge.
oh yeah... not to be overlooked... it is MSS detectable for signals... which BANTRAK FreeMoN is now dabbling in... and we only smelled Blue Smoke once

Seriously though... Mark is a great guy and deserves all the praise for this
battleship of a module.... it is just amazing.
Stand by for Altoona hopefully.