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Adaptive Signal Control and AI-Driven Analytics at New Jersey’s Arterial Management Center Reduced Corridor Travel Delays by 10 to 30 Percent.

METHODOLOGY Before-and-after corridor level analyses were conducted using VISSIM microsimulation and Synchro optimization. Real-time AI/ML forecasting models were trained on multimodal datasets (…
Content type
Benefit
Date Posted
09/25/2025
Taxonomy (ARC-IT) Maintenance and Construction Activity Coordination (MC08), Infrastructure-Based Traffic Surveillance (TM01), Traffic Signal Control (TM03), Regional Traffic Management (TM07)
Geolocation links
NJ, United States

In Colorado Springs, the Adaptive Traffic Management System Using Radar, LiDAR, Video Analytics, and “Digital Twin” of Intersection Operations Estimated Reductions in Traffic Delay Up to 23.7 percent.

METHODOLOGY Stage 1 of the SMART Grant project had extensive field testing conducted at both permanent sensorized intersections and through National Renewable Energy Laboratory’s (NREL)…
Content type
Benefit
Date Posted
08/28/2025
Taxonomy (ARC-IT) Traffic Signal Control (TM03)
Geolocation links
Colorado Springs, Colorado, United States

In a Simulation for Multi-Intersection Traffic Light Control, Average Waiting Time was Reduced by 6.42 Seconds and Average Speed Increased by 1.57 m/s for the Trained Controller versus the Fixed-Timing Controller.

METHODOLOGY For single-intersection traffic light control, extensive analysis, conducted over 400 episodes using the SUMO traffic simulation, focused on evaluating the effectiveness of three distinct…
Content type
Benefit
Date Posted
08/28/2025
Taxonomy (ARC-IT) Traffic Signal Control (TM03)
Geolocation links
California

Chicago’s Advanced Traffic Management System Upgrades Estimated at $5 Million.

Advanced Traffic Management Systems (ATMS) include hardware and software for collecting, processing, and analyzing real-time and historical traffic information. The first phase of Chicago’s…
Content type
System Cost
Made Public Date
07/30/2025
Taxonomy (ARC-IT) Parking Space Management (PM01), Transit Signal Priority (PT09), Connected Vehicle System Monitoring and Management (SU01), Infrastructure-Based Traffic Surveillance (TM01), Traffic Signal Control (TM03), Integrated Decision Support and Demand Management (TM09), Autonomous Vehicle Safety Systems (VS01)
Geolocation links
Chicago, Illinois, United States
ITS Deployment Evaluation

1200 New Jersey Avenue, SE
Washington, DC 20590

its.dot.gov

U.S. Department of Transportation Office of the Assistant Secretary for Research and Technology (OST-R)
 
 
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