TY - BOOK AU - Carney,John F. ED - National Research Council (U.S.). ED - National Cooperative Highway Research Program. TI - Performance and operational experience of crash cushions SN - 0309056640 : AV - TE228 .C39 1994 U1 - 629.276 20 PY - 1994/// CY - Washington, D.C. PB - National Academy Press KW - Roads KW - Crash cushions KW - Safety measures N1 - At head of title: National Cooperative Highway Research Program; "Transportation Research Board, National Research Council."; Includes bibliographical references (p. 77-85) ER -