Case Study: University of Arizona achieves smoother traffic flow and safer crossings with NoTraffic AI signal optimization

University of Arizona - Customer Case Study

The University of Arizona area, part of the city of Tucson, faced chronic traffic congestion, pedestrian safety concerns, and increased air pollution due to outdated, fixed-timing traffic signals along key corridors like Campbell Avenue. To enhance traffic flow, prioritize safety, and support a greener city, the municipality partnered with NoTraffic to implement its AI-driven adaptive traffic signal control platform.

By deploying NoTraffic's adaptive solution, the city achieved transformative results. The vendor's technology reduced overall traffic delays by 24%, cut pedestrian wait times by 37%, and lowered annual CO₂ emissions by 3,710 metric tons. Specific improvements included a 20.7% reduction in AM peak delays and a 30% decrease in red-light running incidents, significantly improving the daily commute and safety for residents and students.

University of Arizona