Evaluating the Costs and Benefits of Non-Differential Freeway Speed Limits for Trucks and Buses; and Outcomes of Raising All Vehicle Speed Limits

Project status

In progress

Start date: 07/01/14
End date: 04/30/15


Principal investigators:

About the research

Ultimately, the study results will provide important guidance to allow the Michigan Department of Transportation and the state to make informed decisions as to potential changes in the state's speed limit policies.


Sponsor(s): Michigan Department of Transportation

Partner(s): Wayne State