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John Augustus Roebling (born Johann August Röbling; June 12, 1806 – July 22, 1869) was a German-born American civil engineer. [1] He designed and built wire rope suspension bridges, in particular the Brooklyn Bridge, which has been designated as a National Historic Landmark and a National Historic Civil Engineering Landmark.
In 1820, however, the bridge collapsed under a heavy snow combined with the loads from a six-horse wagon team. The bridge was replaced by the Dunlap's Creek Bridge, the country's first cast-iron bridge, in 1835. [4] Other bridges built in accord with his patent include: Fort Juniata Crossing, sometime after 1801, on the road from Carlisle to ...
The world's first suspension bridge in a modern sense, the Jacob's Creek Bridge at approximately 70 feet in length, was invented by James Finley of Uniontown, Pennsylvania in 1801, [38] who designed vertical towers to elevate the curved iron cables and to stiffen trusses in order to make the deck of bridges architecturally sound for passing ...
The first rolling lift bridge ever built was the 1895-opened Van Buren Street Bridge (long since replaced by a newer bridge of a non-rolling bascule type) in the city of Chicago and was patented by Scherzer. [5] [6] The second rolling lift bridge constructed spanned the Chicago River between Jackson and Van Buren Streets. [2]
The John A. Roebling Suspension Bridge (formerly the Cincinnati-Covington Bridge) is a suspension bridge that spans the Ohio River between Cincinnati, Ohio, and Covington, Kentucky. When opened on December 1, 1866, it was the longest suspension bridge in the world at 1,057 feet (322 m) main span, [ 3 ] which was later overtaken by John A ...
"View of the Chain Bridge invented by James Finley Esq." The Port Folio, June 1810, William Strickland, delineator. [2] The Chain Bridge at Falls of Schuylkill, an iron-chain suspension bridge designed by James Finley, was built at Falls of Schuylkill in 1808. [3] It was among the earliest suspension bridges erected in the United States.
Captain James Buchanan Eads (May 23, 1820 – March 8, 1887) was a world-renowned [1] American civil engineer and inventor, holding more than 50 patents. [2]Eads' great Mississippi River Bridge at St. Louis was designated a National Historic Landmark by the Department of the Interior in 1964 and on October 21, 1974 was listed as a National Historic Civil Engineering Landmark by the American ...
Other lists of U.S. bridges. By height; By state; By city Boston; New York City; Pittsburgh; Portland, Maine; Portland, Oregon; Seattle; Cable-stayed bridges; Covered bridges; List of toll bridges § United States; Category:Lists of bridges documented by the Historic American Engineering Record; Category:Lists of bridges on the National ...