New Crash Forms / ALISS database
ALISS — stands for Accident Location Identification Surveillance System… it apparently feeds the ADOT Safety Data Mart. As of Jan 1, 2009(?); Arizona has new forms. The old “Arizona Traffic Accident...
View ArticleArizona bicyclist fatalities 2003-2006
How did I miss this one? Should State DOTs Prefer Bicycle Lanes or Wide Curb Lanes? A.L. Dennison, 2008 [.pdf] This report was produced for ADOT in cooperation with US DOT/Federal Highway Authority....
View ArticleADOT 2010 Crash Facts
ADOT’s 2010 Motor Vehicle Crash Facts has just been released. Highlights are the total number of fatalities continued to fall; there were a total of 762 persons killed in 2010, a 5% decrease from the...
View ArticleADOT’s Bicycle Safety Action Plan Study
ADOT’s Bicycle Safety Action Plan Study (BSAP) is a multi-phase plan to assess and improve bicycle traffic safety, with emphasis on Arizona state highways. In urban areas that often means the...
View ArticleADOT Traffic Collision Database
It turns out (who knew?) that ADOT sells their crash database for a nominal sum. I purchased the 2010 version, the latest full-year available (2011 is supposed to be ready in July). The data is...
View Article
