Crash Analysis

Research papers

calendar 2005

Iowa's 2005 research papers submissions

Iowa's 2005 research papers submissions

August 2005
Iowa’s Experience with “Road Diet” Measures: Impacts on Crash Frequencies and Crash Rates Assessed Following a Bayesian Approach
Iowa's 4-lane to 3-lane

Iowa's four-lane to three-lane analysis efforts

June 2005
Safety Impacts of “Road Diets” in Iowa
(2005 studies combined)

calendar 2004

Iowa's 4-lane to 3-lane

Iowa's Full Bayes vs. Empirical Bayes whitepaper

October 2004
From Empirical Bayes to Full Bayes: Methods For Analyzing Traffic Safety Data
Office of Traffic and Safety
Ph: 515-239-1557 | Fax: 515-239-1891

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