Iowa Department of Transportation

Crash Data
 
Office of Traffic & Safety
P: (515) 239-1557
F: (515) 239-1891

Profiles - Maps and data on a variety of crash data-related topics (e.g., animal, older drivers, younger drivers)
      County Profiles - organized by county 
      City Profiles - organized by city (population ~> 5000) 
     District Profiles
Iowa’s 5 Percent Safety Report
Iowa DOT Top 200 Safety Improvement Candidate Locations (statewide)
     The SICL list does not supersede the 5% Severe Safety Needs (above) but supplements it. County and city SICL lists will soon be available via the County and City profiles pages.
Comparables
     Crash and Crash Rate Comparables
     Historical Crash Frequencies and Rates
FHWA Desktop Reference For Crash Reduction Factors (CRFDeskRef.pdf)  (363k) - Crash reduction factors to be used in B/C analyses.

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Traffic and Safety
Crash Analysis Resources
This Iowa DOT page is maintained by Michael Pawlovich
Michael.Pawlovich@dot.iowa.gov
Your questions and comments are welcome.
©2007, Iowa Department of Transportation