How is traffic signal timing controlled?
In most suburban areas, traffic signals are controlled by the volume of traffic that is present using detectors and sensors. This can cause the amount of time a light is green to vary.Learn more about the traffic signal system

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1. Can I be an impaired driver if I haven't had any alcohol or illegal drugs?
2. How many trips does the average household generate on neighborhood streets?
3. What can I do about speeding concerns?
4. Why doesn't the city install speed bumps when a neighborhood has speeding concerns?
5. Where are the places that I can't park my car without getting a parking ticket?
6. What are my responsibilities as a pedestrian?
7. How is anyone supposed to cross the street when the Walk light is only five seconds?
8. How is traffic signal timing controlled?
9. Why do emergency vehicles get green lights when their lights are flashing or sirens sounding?
10. What are important safety considerations for my kids to know about when going back to school?
11. Should I turn my street into a playground for kids?
12. What does yellow lane striping mean?
13. What does white lane striping mean?