Wrought Iron Bridge Company

The Wrought Iron Bridge Company was a bridge fabrication and construction company based in Canton, Ohio, United States. It specialized in the fabrication of iron truss bridges and was a prolific bridge builder in the late 19th century. It was one of the 28 firms consolidated by J. P. Morgan into the American Bridge Company in 1900. Many of its bridges have been listed on the National Register of Historic Places.

Products
The Wrought Iron Bridge Company specialized in relatively short-span iron truss bridges. Most were built for highway use, as the railroads were all privately owned at the time and employed their own engineers. The company supplied a catalog of bridge designs and mass-produced the parts to build these designs. Once a bridge was ordered, the pieces were shipped by train to the nearest station. Thus, local contractors were able to assemble a bridge very quickly, much like a model.

1882 pamphlet
An illustrated pamphlet, dated 1882, is available online. In this pamphlet, Wrought Iron Bridge claims that "during the past 18 years this firm have erected nearly 4,300 spans, varying in length from 20 to 300 feet." At the time of publication, the company had worked in 26 US States, Canada and Mexico.

Wrought Iron Bridge were able to assemble their bridges very quickly and the pamphlet claims that they "have completed 100 to 140 foot spans at points from 100 to 300 miles distant from our works in 8 to 15 days." They were not quite as fast on larger bridges, but the "350 foot bridge, 38 foot wide, built at New Philadelphia, Ohio, was completed for travel in 40 days from the receipt of the contract," a speed unheard of for modern construction, often because of legal red tape.

Surviving bridges

 * Kern Bridge, in Blue Earth County, Minnesota, 1873
 * Blackfriars Street Bridge, in London, Ontario, 1875
 * West Liberty Bridge CR-225, in Morrow County, Ohio, 1876
 * County Line Bowstring, near Concordia, Kansas, 1876
 * Maple/Foster Bridge, Barton Hills, Michigan, circa 1876
 * Poffenberger Road Bridge, near Jefferson, Maryland, 1878
 * Fourpoints Bridge, near Emmitsburg, Maryland, 1878?
 * Laughery Creek Bridge, in Dearborn County, Indiana, 1878
 * Dickey Ford Bridge, in Orange County Indiana, Circa 1880
 * Lawrence Bridge in Jackson Junction, Iowa, 1880
 * Hotel Bridge, Leeds, Northampton, Hampshire County, Massachusetts, 1880
 * Delhi Bridge, Scio Township, Michigan, 1883
 * Wells Street Bridge, Fort Wayne, Indiana, 1884
 * Pott's Ford Bridge, in Glasco, Kansas, 1884
 * Gholson Bridge, in Brunswick County, Virginia, 1884
 * Chain Lakes Bridge, near Palo, Iowa, 1884
 * Rome Westernville Road Bridge, Mohawk River, Rome, New York, 1884
 * Van Buren Bridge, in Freeport, Illinois, 1885
 * Nevius Street Bridge, in Raritan/Hillsborough, New Jersey, 1886
 * Lattice Road Bridge, Hume, New York, 1887
 * East Mineral Road Bridge, Erving/Montague, Franklin County, Massachusetts, 1888


 * Tioga Bridge White / Carroll County, Indiana 1890


 * Aetnaville Bridge, in Wheeling, West Virginia, 1891
 * Rough Holler Bridge, near Hermitage, Missouri, 1891
 * Strimple's Mill Road Bridge over Lockatong Creek, Delaware Township, New Jersey, 1897
 * Masemore Road Bridge, near Baltimore, Maryland, 1898
 * Linville Creek Bridge, in Broadway, Rockingham County, Virginia, 1898 </re
 * Walnut River Bridge, near Douglass, Kansas in Butler County, Kansas, built before 1900
 * Rockafellows Mill Bridge, Rockefellows Mills, New Jersey, 1900
 * Springbanks (Renwick Road) Bridge, Plainfield, Illinois, built before 1901
 * Howell Park Golf Course Bridge in Howell, New Jersey 1899
 * Bishop Road Bridge in Upper Allen Township, Cumberland County, Pennsylvania 1898