COT Signal Retiming Project About | Yao-Jan Wu

Yao-Jan Wu

Teacher with Tablet

yaojan@email.arizona.edu

Optimizing Traffic Signals Using Multi-Source Data

This project is a collaboration between the City of Tucson and the Smart Transportation Lab to analyze and re-time signals along two major corridors in Tucson. The project has evolved to include a study on obtaining delay from video sensors, a pedestrian near miss study, and the development of the UA-STAR website that calculates and displays video sensor data from intersections in Tucson.

PROJECT PERSONNEL

PROJECT LEAD TEAM

Dingxin Wu

Dr. Yao-Jan Wu

Principle Investigator

Smart Transportation Lab Director

Dingxin Wu

Paul Burton

Project Manager

Tucson Department of Transportation TSOS

TEAM MEMBERS

Xiaofeng Li

Xiaofeng Li

Ph.D. Student

Lead Data Analysis and Processing Specialist

Alex Weber

Alex Weber

ME Student

Lead Data Collection Coordinator and Video Data Expert

Matthew Munden

Sal Licari

Senior Undergraduate

Data Analysis Support

Adrian Cottam

Adrian Cottam

ME Student

UA-STAR Website Design Lead and Data Collection Coordinator

Matthew Munden

Matthew Munden

ME Student

Data Collection Coordinator and Processer

ACKNOWLEDGMENTS

Christopher French - Assisted With Data Collection

Roger Kestler - Assisted With Data Collection

Diahn Swartz - Professional Advice

Bob Hunt - Professional Advice