CTRE is an Iowa State University center, administered by the Institute for Transportation.

Address: 2711 S. Loop Drive, Suite 4700, Ames, IA 50010-8664

Phone: 515-294-8103
FAX: 515-294-0467

Website: www.ctre.iastate.edu/

Iowa State University--Becoming the Best

Michigan Rural Safety Performance Function (SPFs) Development and Support


Principal investigators:

Project status

In progress

Start date: 10/01/15
End date: 12/31/17


Sponsor(s): Michigan Department of Transportation

About the research


This research aims to develop a uniform, consistent approach that can be applied to estimate the safety performance of rural intersections and road segments at the aggregate (i.e., total crash) level, as well as within specific crash types and crash severity categories. The study results will provide important guidance for the Michigan Department of Transportation (DOT) and local road agencies to make informed decisions as to safety projects.

The Institute for Transporation is a subcontractor to Michigan State University (MSU) on this project.