SAFETYLIT WEEKLY UPDATE

We compile citations and summaries of about 400 new articles every week.
RSS Feed

HELP: Tutorials | FAQ
CONTACT US: Contact info

Search Results

Journal Article

Citation

Wright PH, Robertson LS. Transp. Eng. J. ASCE 1979; 105(6): 609-622.

Copyright

(Copyright © 1979, American Society of Civil Engineers)

DOI

unavailable

PMID

unavailable

Abstract

The paper describes a study of the geometric features and roadside obstacles at 300 fixed object crash sites and compares the findings with similar data for 300 comparison sites. The crash samples were for all levels of severity and were randomly selected from police files in three Georgia counties. The research validated the findings of a 1974 study of fatal object crash sites and confirmed that roadside modification projects should be focused first on locations with curvature greater than six degrees and negative (downhill) gradient of 2% or steeper. The study further indicated that ameliorative efforts should be concentrated on arterial and collector roads, along the outside of curves, in the vicinity of intersections, along the right side of one-way facilities, and on those objects nearest the pavement edge.

Language: en

NEW SEARCH


All SafetyLit records are available for automatic download to Zotero & Mendeley
Print