Cover Image

A study of the effect of delineation on traffic speed patterns /

Bibliographic Details
Main Author: Powers, L. D.
Corporate Author: Joint Highway Research Project (Ind.)
Format: Book
Language:English
Published: Lafayette, Ind. : Joint Highway Research Project, Purdue University, [1959]
Series:Joint Highway Research Project (Ind.) (Series) ; JHRP-59-11.
Subjects:
Automobiles > Speed.
Reflectors (Safety devices)
Roads > Visibility.
Traffic signs and signals.
Description
Item Description:"May 14, 1959."
"No. 11"--Cover.
Physical Description:vi, 105 leaves : illustrations ; 28 cm.
Bibliography:Bibliography: leaves 60-61.