Traffic Signal Benchmarking and State of the Practice Report
State and local agencies have collectively invested an estimated $122.4 billion in the planning, design and construction of signalized intersections. The estimated ongoing annual operating and maintenance expenditure is about $1.23 billion, with an annual additional capital program investment of $763 million for all traffic signals in the U.S.
The 2019 Traffic Signal Benchmarking and State of the Practice Report is part of the continuing effort to raise awareness of the importance of and investment in the management and operations of traffic signal programs with the public, policymakers, transportation agency leadership, management, and staff. In addition, this report brings attention to the benefits of a strategic approach and investment to improve organizational capability to reduce the risk of poorly managed and operated traffic signals.
The report is available here.