InSync adaptive traffic control system

The InSync adaptive traffic control system, developed by Rhythm Engineering is an intelligent transportation system that enables traffic signals to adapt to actual traffic demand. As of November 2015, InSync is operational in 2,300 traffic signals in 31 states and 160 municipalities in the U.S. The InSync adaptive traffic control system, developed by Rhythm Engineering is an intelligent transportation system that enables traffic signals to adapt to actual traffic demand. As of November 2015, InSync is operational in 2,300 traffic signals in 31 states and 160 municipalities in the U.S.