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

Research Projects Sponsored By

Michigan Department of Transportation

In Progress

Project end date More information
Dec 2017 Michigan Rural Safety Performance Function (SPFs) Development and Support
Apr 2015 Evaluating the Costs and Benefits of Non-Differential Freeway Speed Limits for Trucks and Buses; and Outcomes of Raising All Vehicle Speed Limits


Project end date More information
Jul 2016 Michigan Urban Trunkline Segments Safety Performance Functions (SPFs) Development and Support
Dec 2007 Material and Construction Optimization for Prevention of Premature Pavement Distress in PCC Pavements, Phases I and II