TY  - JOUR
PY  - 1973//
TI  - Roadside delineation concepts: a national study
JO  - Highway research record
A1  - Yu, Jason C.
A1  - Arnn, Alvah C.
SP  - 57
EP  - 68
VL  - 440
IS  - 
N2  - The need for national, uniform designs and applications of roadside delineation has long been recognized by traffic authorities. A comprehensive study was, therefore, undertaken to obtain a better understanding of present practices of roadside delineation and to further establish criteria for the selection of an optimum roadside delineation treatment at a given condition. In this study, an extensive literature review and a national survey of all state highway departments were conducted to form a state-of-the-art summary of roadside delineation concepts. Attempts to formulate a uniform selection process for roadside delineation treatments involved discussions of evaluation criteria and presentation of a suggested selection program. The results of this study provide updated and thorough knowledge of existing and proposed roadside delineation techniques.<p /> <p>Language: en</p>
LA  - en
SN  - 0073-2206
UR  - http://dx.doi.org/
ID  - ref1
ER  -