Recommended specifications for large-span culverts
By: T.J. McGrath ... [et al.].
Contributors: McGrath, T. J.; National Research Council (U.S.). Transportation Research Board.; American Association of State Highway and Transportation Officials.; United States. Federal Highway Administration.; National Cooperative Highway Research Program.
Series: NCHRP report -- 473.; Report (National Cooperative Highway Research Program) -- 473.
Publisher: National Academy Press
Published: 2002
Place of publication: Washington, D.C
Language: eng
Subjects: Culverts.
Notes: At head of title: National Cooperative Highway Research Program.

"Transportation Research Board, National Research Council."

"Research sponsored by the American Association of State Highway and Transportation Officials in cooperation with the Federal Highway Administration."

Includes bibliographical references (p. 38-39).