Researcher: Troy Walden, Ph.D.

Sponsor: Texas Department of Transportation

TTI provides assistance in analyzing data from across Texas regarding the effectiveness of red-light camera enforcement systems. The purpose of this project is to analyze and evaluate the effect that red-light camera treatments at signalized intersections have on reducing all crash types. For the past four years, TTI has performed annual assessments of red-light camera treatments, and a clear pattern has emerged that supports the safety benefit of using these types of systems. TTI has been recognized at the state, national and international level for its work in this area. Researchers will prepare an annual report of findings and report results to TxDOT.

For more information contact Troy Walden.