Image: Cofferdam Olmsted Locks Ohio River
Description: A cofferdam on the Ohio River near Olmsted, Pulaski County, Illinois, USA. The cofferdam was constructed by the U.S. Army Corps of Engineers for the purpose of constructing the en:Olmsted Locks and Dam on the Ohio River.
Title: Cofferdam Olmsted Locks Ohio River
Credit: U.S. Army Corps of Engineers Digital Visual Library Image page Image description page Digital Visual Library home page
Author: U.S. Army Corps of Engineers, photographer not specified or unknown
Permission: This image or file is a work of a U.S. Army Corps of Engineers soldier or employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.
Usage Terms: Public domain
License: Public domain
Attribution Required?: No
Image usage
The following page links to this image: