The ITSDS is a program of the
Center for Transportation Research and Education
ISU Research Park
2711 S. Loop Dr., Suite 4700
Ames, IA 50010

Phone: 515-294-8103
Fax: 515-294-0467

What is ITSDS?

Two men examining a map

ITSDS provides agencies with the most readily available crash data analysis resources in Iowa. It was created to fill the gap between what safety data users can gather for themselves and what they can obtain from experts. ITSDS uses the latest in geographic information systems technology developed by the Iowa DOT. Using the data and analyses provided by ITSDS, agencies can help reduce the number of crashes in their jurisdictions.