American Waterways Operators LettersAmerican Waterways Operators (AWO) advocates for the towboat, tugboat and barge industry. AWO Letters cover topics like safety, security, environmental stewardship, Coast Guard, policy, locks, hydroelectric projects and other aspects of U.S. inland waterways that are of interest to USACE.
American Society of Civil Engineers (ASCE) LibraryThe ASCE Library has journals and practice periodicals; conference proceedings; standards; manuals and reports on engineering practice; committee technical reports; ASCE Press; Bridges wall calendar; engineer, owner, and construction-related contract documents; and special publications
