Carnegie Mellon University
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Stephen Smith
Research Professor, RI
Office: NSH 4213
Phone: (412) 268-8811
Fax: 412-268-5569
  Mailing address:
Carnegie Mellon University
Robotics Institute
5000 Forbes Avenue
Pittsburgh, PA 15213
Administrative Assistant: Keyla C. Cook
Affiliated Center(s):
 Center for Integrated Manfacturing Decision Systems (CIMDS)
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News and Media
Adaptive Traffic Signals Reduce Pollution, Traffic Clogs
September 24, 2012. Adaptive traffic signals deployed as a pilot project by the Robotics Institute’s Stephen Smith have demonstrated they can reduce both harmful vehicle emissions and frustratingly long travel times in Pittsburgh’s busy East Liberty neighborhood. The pilot project was sponsored by three Pittsburgh foundations and deployed in cooperation with the City of Pittsburgh and East Liberty Development Inc.