http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
practical ideas for short- and medium-span bridges
American Association of State Highway and Transportation Officials
[prepared by the Subcommittee on Bridge Aesthetics, Transportation Research Board, and approved by the Subcommittee on Bridges and Structures, American Association of State Highway and Transportation Officials].
"Publication code: BAS-1"-- page [4] of cover.
Includes bibliographical references (pages 59-61).