NCJ Number
230725
Journal
Journal of Forensic Sciences Volume: 55 Issue: 2 Dated: March 2010 Pages: 432-437
Date Published
March 2010
Length
6 pages
Annotation
Medical examiner files from 1990 through 2004 were reviewed to identify fatalities caused by drivers traveling the wrong direction on interstate highways and identify risk factors and prevention strategies.
Abstract
Other fatal nonpedestrian interstate motor vehicle crashes served as a comparison group. Data abstracted included decedent demographics, driver/passenger status, seatbelt use, blood alcohol concentration, weather and light at time of occurrence and types of vehicles involved. Of 1,171, 79 (6.7 percent) interstate motor vehicle fatalities were because of drivers traveling against the posted direction in 49 crashes, with 1 to 5 fatalities per crash. Wrong-way collisions were significantly more likely to occur during darkness (p less than 0.0001) and involve legally intoxicated drivers (p less than 0.0001). In 29/49 (60 percent) wrong-way crashes, alcohol was a factor. Prevention strategies aimed at reducing the incidence of driving while intoxicated, as well as improved lighting and signage at ramps, could help reduce the occurrence of fatal wrong-way collisions on interstates. Tables and references (Published Abstract)