On M-35 south of Palmer, Michigan, there is a pipeline to carry tailings from the Empire Mine out to the tailings basins.
This structure carries the pipeline over the highway.
In the city of Marquette, the
coal unloader crosses over Lake Shore Boulevard south of the LS&I Ore Dock in the Upper Harbor, carrying the conveyors to move the coal from freighters to the site of the now-former Presque Isle Power Plant.