American Mariner, self-unloading grain freighter at General Mills. Kinsman Independent on the Buffalo River Kinsman Independent unloading grain at General Mills. Michigan Street lift bridge over the Buffalo River, looking upriver. Ohio Street lift bridge over the Buffalo River, looking upriver. Connecting Terminal grain elevator. Great Northern grain elevator, western side Cargill Electric grain elevator Standard grain elevator and Ohio Street lift bridge Concrete Central grain elevator and Buffalo River in winter