In Snohomish County, Washington, interconnecting five traffic signals and three CCTV cameras to a central signal system cost $91,000.
The goal of this project was to connect arterial traffic signal systems near freeway ramps to a central signal system. This would provide the communications infrastructure for future coordinated…
Content type
Made Public Date
01/02/2013
Taxonomy (ARC-IT)
Infrastructure-Based Traffic Surveillance (TM01),
Integrated Decision Support and Demand Management (TM09),
Traffic Signal Control (TM03),
Connected Vehicle Traffic Signal System (TM04),
Emissions Monitoring (ST01),
Eco-Traffic Metering (ST03),
Traffic Metering (TM05),
Regional Traffic Management (TM07)
Geolocation links