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SR99 and SR524 Real Time Adaptive Signal Control

Project Description

Implement real time adaptive traffic signal control along SR99 and SR524 (196th Street SW). The upgrade will allow the traffic signals to continuously adjust themselves automatically, depending on the arrival patterns of vehicles at the intersection.  Adaptive control has been found to reduce travel times by as much as 20%.

Project Stage

Implementation Phase, expected to be completed Winter 2018.

Project Manager

David Mach
Public Works Manager


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How Can You Be Involved?

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information updated 10/19/2018