Citation

Rowan NJ, Marquis EL, Johnson JH. Traffic Eng. 1977; 47(5): 38-42.

Copyright

(Copyright © 1977, Institute of Traffic Engineers)

DOI

unavailable

PMID

unavailable

Abstract

Four steps are outlined that should be followed to improve roadway safety through redesign, as well as the state of the art concerning various devices and methods necessary to apply them properly.