Safety effectiveness evaluation of traffic barrier systems.

Author/creator United States
Format Book
Publication InfoWashington, D.C. : National Transportation Safety Board ; [Springfield, Va.] : [National Technical Information Service distributor], [1980]
Descriptionii, 41 pages : illustrations ; 26 cm
Subjects

General note"Adopted: September 30, 1980"--P. [1]
General note"NTSB-SEE-80-5."
Bibliography noteIncludes bibliographical references.
Technical rpt numberNTSB-SEE-80-5
GPO item number982-I-22
Govt. docs number TD 1.125:80-5