Analysis of Pedestrian–Motor Vehicle Crashes in San Antonio, Texas
نویسندگان
چکیده
Pedestrian safety is becoming a global concern and an understanding of the contributing factors to severe pedestrian crashes crucial. This study analyzed crash data for San Antonio, TX, over six-year period understand effects pedestrian–vehicle crash-related variables on injury severity based party at fault identify high-risk locations. Bivariate analysis logistic regression were used most significant predictors crashes. High-risk locations identified through heat maps hotspot analysis. A failure yield right way driver inattention primary Fatal incapacitating risk increased substantially when was fault. The strongest include lighting condition, road class, speed limit, traffic control, collision type, age pedestrian, gender pedestrian. downtown area had highest density, but hotspots outside area. Resource allocation locations, reduction in upgrade facilities high activity areas, educational campaigns targeted audiences, implementation more crosswalks, refuge islands, raised medians, use leading interval hybrid beacons are recommended.
منابع مشابه
Prevalence of hypertension in Mexico City and San Antonio, Texas.
BACKGROUND Few data are available on the prevalence of hypertension in Mexico. METHODS AND RESULTS We compared the prevalence of mild hypertension (systolic blood pressure > or = 140 mm Hg and/or diastolic blood pressure > or = 90 mm Hg and/or use of antihypertensive medications) in 1500 low-income Mexican Americans who participated in the San Antonio Heart Study and 2280 low-income Mexicans ...
متن کاملThe University of Texas at San Antonio, College of Business
In this paper, we introduce precedence-type tests for testing the hypothesis that two distribution functions are equal, which is an extension of the precedence life-test first proposed by Nelson (1963), when the two samples are progressively Type-II censored. The null distributions of the test statistics are derived. Critical values for some combination of sample sizes and censoring schemes for...
متن کاملThe University of Texas at San Antonio, College of Business
Copyright ©2006 by the UTSA College of Busines. All rights reserved. This document can be downloaded without charge for educational purposes from the UTSA College of Business Working Paper Series (business.utsa.edu/wp) without explicit permission, provided that full credit, including © notice, is given to the source. The views expressed are those of the individual author(s) and do not necessari...
متن کاملThe University of Texas at San Antonio, College of Business
This paper examines trading imbalance as well as traditional trading variables in the volume-volatility relation in futures market. Unlike the majority of studies which utilize daily data, our empirical investigation compares an array of intraday frequencies (from five minutes to one hour) with daily interval. The primary analysis is conducted through a series of GARCH tests and the findings ar...
متن کاملThe University of Texas at San Antonio, College of Business
We study the problem of assessing the agreement between two methods with any number of replicated observations using linear mixed effects (LME) model in a doubly multivariate set-up. This method can also be used in the case of unbalanced designs when number of replications for each patient is unequal, as well as when the number of replications for each patient by respective methods is unequal. ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Sustainability
سال: 2021
ISSN: ['2071-1050']
DOI: https://doi.org/10.3390/su13126610