Besides the Standard Specifications for Highway Bridges and the LRFD Bridge Design Specifications referred to frequently in preceding articles, the American Association of State Highway and Transportation Officials publishes numerous reference books, guide specifications, manuals, interim specifications, periodicals and other reference materials useful for design, fabrication, and erection of steel highway bridges. Obtain the latest catalog listing these from AASHTO, 444 N. Capitol St., NW, Washington, DC 20001.
