To install click the Add extension button. That's it.

The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. You could also do it yourself at any point in time.

Kelly Slayton
Congratulations on this excellent venture… what a great idea!
Alexander Grigorievskiy
I use WIKI 2 every day and almost forgot how the original Wikipedia looks like.
Live Statistics
English Articles
Improved in 24 Hours
Added in 24 Hours
Show all languages
What we do. Every page goes through several hundred of perfecting techniques; in live mode. Quite the same Wikipedia. Just better.

American Bridge Company

From Wikipedia, the free encyclopedia

American Bridge Company
IndustryCivil Engineering
HeadquartersCoraopolis, Pennsylvania, United States
Key people
Timothy Creson, President and CEO
Productsbridge building
marine structures
RevenueIncrease$328 million USD
Number of employees
ParentAmerican Bridge Holding Company

The American Bridge Company is a heavy/civil construction firm that specializes in building and renovating bridges and other large, complex structures. Founded in 1900, the company is headquartered in Coraopolis, Pennsylvania, a suburb of Pittsburgh. The firm has built many bridges in the U.S. and elsewhere; the Historic American Engineering Record notes at least 81.[1] American Bridge has also built or helped build the Willis Tower, the Empire State Building, the Chrysler Building, launch pads, resorts, and more. During World War II, it produced tank landing ships (LSTs) for the United States Navy.

YouTube Encyclopedic

  • 1/5
    10 614 443
    1 038
    13 440
    2 459
  • ✪ Army Engineers Build Floating Bridge – Multi-Role Bridge Company
  • ✪ Army Engineers Constructing "Ribbon Bridge" Ferries To Cross Missouri River
  • ✪ Here's: Engineer Company 4 conduct water crossing training
  • ✪ Chevron Shipping opens Marine Learning and Development Center in Scotland
  • ✪ US Marines - Improvised Ribbon Bridge




The Eads Bridge on the Mississippi River, the first major bridge built primarily of steel, was constructed by one of American Bridge Co.'s antecedents in 1874.
The Eads Bridge on the Mississippi River, the first major bridge built primarily of steel, was constructed by one of American Bridge Co.'s antecedents in 1874.

American Bridge Company was founded in April 1900, when JP Morgan led a consolidation of 28 of the largest U.S. steel fabricators and constructors. The company’s roots extend to the late 1860s, when one of the consolidated firms, Keystone Bridge Company, built the Eads Bridge at St. Louis, the first steel bridge over the Mississippi River and still in use. In 1902, the company became a subsidiary of United States Steel as part of the Steel Trust consolidation.

The company pioneered the use of steel as a construction material; developing the means and methods for fabrication and construction that allowed it to be widely used in buildings, bridges, vessels, and other plate applications.[citation needed] It went on to do work across the nation and around the world.

During World War II, the company built warships for the U.S. Navy. In 1944, American painter Thomas Hart Benton recorded the construction and launch of LST 768, producing numerous drawings and a painting, Cut the Line.[2]

The company went private in 1987 and was sold to Continental Engineering Corporation in 1988.[3]

The town of Ambridge, Pennsylvania, was an American Bridge company town (thus the name "Ambridge"), and is near their current headquarters of Coraopolis, Pennsylvania. Both municipalities are on the Ohio River near Pittsburgh, with access to many steel suppliers, as well as to waterborne and rail transport, to allow shipment of components and subassemblies.

Notable projects

Verrazano-Narrows Bridge, New York Harbor

This is a representative list, not an exhaustive one.



Willis Tower, Chicago, Illinois
Willis Tower, Chicago, Illinois


See also


  1. ^ Historic American Engineering Record. The firm listed as the builder of a project is usually not the designer. In most cases, the bridge designer or building architect does not select the construction company, which is chosen by the owners/developers. The designer and the contractor work together closely to get the job done.
  2. ^ Sebak, Rick (November 2009). "A Portrait of the Artist Thomas Hart Benton in Ambridge During World War II". Pittsburgh Magazine. Retrieved January 5, 2015.
  3. ^ Gaynor, Pamela (2000-07-23). "Something old is new again for American Bridge". Pittsburgh Post-Gazette. Retrieved 2014-12-02.

External links

Company information

Projects and history

This page was last edited on 15 January 2019, at 20:17
Basis of this page is in Wikipedia. Text is available under the CC BY-SA 3.0 Unported License. Non-text media are available under their specified licenses. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. WIKI 2 is an independent company and has no affiliation with Wikimedia Foundation.