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  • February

    People watching colored dye disperse in water.

    Testing continues on lock improvements along upper Ohio River

    As navigation improvements continue along the upper Ohio River, a team of researchers at the U.S. Army Engineer Research and Development Center (ERDC) are developing physical models to test new designs of the lock systems to ensure they function as intended.

  • July

    Researchers at the U.S. Army Engineer Research and Development Center are using a 1:100 scale navigation approach model to test designs for a new auxiliary lock structure for the Montgomery Lock on the Ohio River. The model will help evaluate guard wall lengths in relation to navigation conditions as well as how safely a vessel can navigate into the lock on both sides. (U.S. Army Corps of Engineers photo)

    ERDC researchers test designs for lock improvements along the Upper Ohio River

    Researchers from the U.S. Army Engineer Research and Development Center (ERDC) have partnered with the U.S. Army Corps of Engineers (USACE) Pittsburgh District for a study focused on replacing auxiliary locks at three sites along the Upper Ohio River — Montgomery Lock, Emsworth Lock and Dashields Lock.