Pavement roughness and rideability field evaluation - Janoff, M. S. (Michael S.); American Association of State Highway and Transportation Officials; United States. Federal Highway Administration (Washington, D.C. Transportation Research Board, National Research Council, 1988)
"Research sponsored by the American Association of State Highway and Transportation Officials in cooperation with the Federal Highway Administration."
"July 1988."
Includes bibliographical references (p. 23).
Keywords: Pavements -- Testing; Roads -- Riding qualities -- Testing; Surface roughness -- Measurement