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Time-Lapse Video of Keg Creek Bridge Replacement
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Greetings!
This time-lapse video shows accelerated bridge construction (ABC) techniques being used by a local contractor with standard equipment to replace a three-span bridge on U.S. 6 over the Keg Creek in Pottawattamie County, Iowa. This demonstration was part of a SHRP 2 Renewal research project which created standard bridge designs that can be adapted to a large number of bridge projects. The design scales ABC methods to typical projects so that the benefits of faster construction and advanced materials can be replicated wherever possible. The goal is to make ABC techniques a standard part of bridge construction. The video is available on the following page.
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