Stop versus yield on pedestrian-involved fatal crashes in the United States.
In an effort to improve pedestrian safety, several states in the United States changed their pedestrian laws by changing the requirement that drivers yield to pedestrians in crosswalks to a requirement that drivers stop for pedestrians in crosswalks. This study examined whether this change had an effect on pedestrian safety in the United States, with its focus on low-speed roads. To examine the association between changes in pedestrian laws and changes in pedestrian-involved fatal crashes, three approaches were employed: before-after analysis, time-series analysis, and cross-sectional analysis. Pedestrian-involved fatal traffic crashes on low-speed roads were extracted from the U.S. national fatal crash database, the Fatality Analysis Reporting System (FARS), from 1980 through 2005. This study found no statistically significant reduction in pedestrian-involved fatal crashes attributable to changes in the laws, yet this finding is not definitive because of study limitations such as the omission of relevant exposure data.
Kweon
Young-Jun
YJ
Virginia Transportation Research Council, Charlottesville, VA 22903, United States. Young-Jun.Kweon@VDOT.Virginia.gov
Hartman
S Emily
SE
Lynn
Cheryl W
CW
D000063:Accidents, Traffic / Q000706:statistics & numerical data*; D000704:Analysis of Variance; D001334:Automobile Driving / Q000706:statistics & numerical data*; D001336:Automobiles / Q000706:statistics & numerical data*; D003430:Cross-Sectional Studies; D016208:Databases, Factual; D005845:Georgia; D006801:Humans; D008396:Maryland; D008910:Minnesota; D009329:Nebraska; D009922:Oregon; D012044:Regression Analysis; D012449:Safety / Q000706:statistics & numerical data*; D013223:Statistics as Topic; D013997:Time Factors; D014481:United States; D016138:Walking / Q000502:physiology*; D014861:Washington