January 23, 1855 A suspension bridge across the Mississippi River was officially opened in what was then the U.S. Territory of Minnesota. (This portion of the territory was admitted to the Union as the state of Minnesota in 1858; the territory’s western region was eventually reorganized as part of the Territory of Dakota.) The bridge, which... Continue Reading →
August 21, 1982 A tied-arch bridge crossing a section of the Mississippi River between Iowa and Wisconsin was officially opened. This bridge connects the Iowa city of Dubuque with the Wisconsin town of Jamestown. The Cedar Rapids Gazette noted that “sunny skies greeted the structure’s debut.” More than 6,000 people turned out for the grand... Continue Reading →
April 18, 1905 A passenger train crossed a five-span cantilever truss bridge built to carry train traffic across the Mississippi River between the community of Illmo (now part of Scott City) in Missouri and the village of Thebes, Illinois. This train was the first one to cross the Thebes Bridge, thereby (in the words of... Continue Reading →
