A smartphone application that allows for low-cost, large-scale and real-time traffic sensing, estimation and control. It can be installed on almost any phone and can be used by almost anyone with minimal training. Learn more about how it works.


Past Events

TrafficTurk has been deployed at a football game and in the aftermath of a natural disaster. 

More about past events 


Recent Events

Check out details of our most recent TrafficTurk event at the Farm Progress Show 2013 in Decatur, IL. 

More about this event



A preliminary version of TrafficTurk is now available for download!


TrafficTurk is sponsored by the Illinois Department of Transportation, the Illinois Center for Transportation, the National Science Foundation, the College of Engineering and the Department of Civil and Environmental Engineering at the University of Illinois at Urbana-Champaign,
Visit our academic home.