January 8, 1908 New York City’s University Heights Bridge was officially opened to traffic. This bridge, which crosses the Harlem River, links West 207th Street in Manhattan’s Inwood neighborhood with West Fordham Road in the University Heights section of the Bronx.  Construction on this steel-truss revolving swing bridge began in 1903. The fixed and swing spans of... Continue Reading →

December 7, 1953 A new version of the Chamberlain Bridge in South Dakota was dedicated. This structure spans Lake Francis Case, an artificial reservoir that is impounded by Fort Randall Dam on the Missouri River, and it connects the city of Chamberlain in Brule County with the town of Oacoma in Lyman County. The present-day... Continue Reading →

November 2, 1864 A newly completed railway in the Kingdom of Italy was officially opened. (The Kingdom of Italy existed from 1861 to 1946; it was replaced by the present-day Republic of Italy.) That 61.5-mile (99-kilometer) line connected the city of Bologna in Emilia-Romagna region with the city and comune (municipality) of Pistoia in the... Continue Reading →

October 16, 2006 The second version of the U.S. Grant Bridge in southern Ohio was officially inaugurated. This two-lane, cable-stayed bridge carries U.S. Route 23 across the Ohio River and serves as a link between city of Portsmouth in Ohio and the community of South Portsmouth (near the city of South Shore) in Kentucky. This... Continue Reading →

August 3, 2020 In northwestern Italy, an inaugural ceremony was held for a viaduct in the city of Genoa. (A viaduct is a type of bridge that encompasses a series of arches, columns, or piers; and connects two endpoints of roughly the same elevation.) The Genoa Saint George Bridge, which carries the Autostrada A10 motorway... Continue Reading →

August 1, 2008 Two bridges spanning the Port River in the port-side region of Adelaide (the capital city of the state of South Australia) were inaugurated. Both of these bascule bridges (bridges that can move to allow passage for vessels traveling through the area) were built by the Australian construction company Abigroup. One of these... Continue Reading →

July 24, 1884Wilson McCarthy, who achieved widespread prominence as a railroad executive, was born in the city of American Fork in what was then the Territory of Utah. McCarthy worked in various settings as a cowboy (boots and western wear became his lifelong standard attire), attorney, judge, and banker before his deep immersion in the... Continue Reading →

June 28, 2019 In the Canadian province of Quebec, a dedication ceremony took place for the Samuel De Champlain Bridge in the Greater Montreal Area. This cable-stayed bridge, crossing the Saint Lawrence River, serves as a link between Nnns’ Island, part of the borough of Verdun in the city of Montreal; and the municipality of... Continue Reading →

During his long engineering career, Archibald Alphonso “Archie” Alexander achieved widespread acclaim for the bridges and other transportation infrastructure that he helped create across the United States. Alexander was born on May 14, 1888, in Ottumwa, Iowa. He was the oldest of the nine children of Price and Mary Alexander, and they were all part... Continue Reading →

January 26, 1962 The George Mason Memorial Bridge in Washington, D.C., made its debut in the midst of rainy weather. Washington Post reporter Paul Schuette noted that this newest structure to cross the Potomac River and connect the nation’s capital with Arlington, Virginia, “was dedicated under umbrellas” on that Friday afternoon. Schuette also stated, “More... Continue Reading →

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