Page ii

We gratefully acknowledge the support received from the following organizations in providing the data and related information used in the study: the Missouri Division of Highway Safety, the Missouri State Highway Patrol, and the Division of Motor Vehicle and Driver Licensing of the Missouri Department of Revenue.

Also: the Pennsylvania Commission on Crime and Delinquency and the Safety Management Division, the Program Services Division and the Bureau of Driver Licensing of the Pennsylvania Department of Transportation.

In this report, DWI is used as a general abbreviation for impaired driving offenses. In Missouri, the formal offense is Driving While Intoxicated, while in Pennsylvania the charge is Operating Under the Influence of Alcohol.

Previous Page Table of Contents Next Page