Traffic Engineering
The City of Sammamish Traffic Division is responsible for the maintenance and operation of the City's intersections, street lights, and road marking. This includes 26 signalized intersections, about 550 street lights, 50 school zone flashers, and over 200 miles of striping.
Additionally, the traffic team responds to requests for road safety improvement, manages multiple traffic related programs, and provides support on Capital Improvement Projects.
View City Traffic Cameras
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View traffic cameras on major city roadways.
View Traffic Cameras
Neighborhood Traffic Management Program (NTMP)
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Learn about the city's process of addressing safety concerns on local roads
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Citywide Traffic Counts
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See data about traffic counts and learn more about the city's traffic count program.
Citywide Traffic Counts
Citywide Road Marking Maintenance Program
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Learn More