Guidance for better use of rumble strips
Center for Transportation Research and Education – Iowa State University
The Center for Transportation Research and Education is housed at, and administered by, Iowa State University’s Institute for Transportation. The center performs transportation-related research, outreach, and educational activities in four major areas: safety, asset management, operations, and planning. The center researchers create new knowledge and practical tools for transportation professionals.
For more information, please go to https://ctre.iastate.edu