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Louisiana State University

2008

Analysis of Variance

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The Effectiveness Of The Introduction And Amendment Of Traffic Laws On Louisiana Road Crashes, Vamshi Krishna Mudumba Jan 2008

The Effectiveness Of The Introduction And Amendment Of Traffic Laws On Louisiana Road Crashes, Vamshi Krishna Mudumba

LSU Master's Theses

Evaluating the safety benefit of a treatment provides information to the future safety projects of our transportation system. Various transportation laws have been amended in the state of Louisiana, aiming to reduce the roadway crash rates. The major traffic laws introduced or amended in the state in the past decade were the Graduated Driver Licensing (GDL) Program in 1998, repealing the mandatory motorcycle helmet law in 1999 and reenacting it in 2004, introducing the open alcohol container laws in 2000, and lowering the per se Blood Alcohol Content (BAC) from 0.10 to 0.08 percent in 2003. A before-and-after analysis was …