Reported by the Breathe Project:

A unique partnership has piloted a new adaptive traffic signal control technology that promises to dramatically reduce harmful vehicle emissions and frustratingly long travel times through urban neighborhoods. With funding support from three Pittsburgh foundations, Carnegie Mellon University has worked with the City of Pittsburgh and East Liberty Development Inc. to deploy the technology for a network of traffic lights serving the busy East Liberty area of the city.

Video by Franzos Production.

Event for the Smart Traffic Signal Network at East Liberty, Pittsburgh