Featured Centennial Paper - Traffic Signal Systems Research: Past, Present, and Future Trends

Learn about the history of traffic signal systems, and of the shifting interests of the community of researchers interested in them in the Standing Technical Committee on Traffic Signal Systems' Centennial Paper. Over the years, the committee has served as one of the principal forums on signal control and has stimulated many currents in research that have had transformative impact on the industry.

As part of TRB's Centennial Celebration, the Technical Activities Council invited all standing technical committees to submit a Centennial Paper. The Centennial Papers are designed to showcase committees’ past accomplishments and contributions to transportation, demonstrate the committee’s current relevancy and activities, and consider the committee’s role in meeting future challenges and opportunities.

Read this and other committee's Centennial Papers available on TRB's Centennial Website.