Show All Answers

1. Who regulates traffic in Jefferson County?
2. Who builds and maintains traffic signals in Jefferson County?
3. How do traffic signals work?
4. Who maintains flashing school zone beacons?
5. How does the county decide when a traffic signal should be installed? Won't a traffic signal reduce accidents at an intersection?
6. What is the purpose of cameras at traffic signals?
7. Are traffic signals in Jefferson County coordinated to reduce or eliminate the need to stop at red lights?
8. Once I turn onto a street where the traffic signals are coordinated, I should not have to stop, right?
9. Do any traffic signals not run in coordination with other traffic signals?
10. Why do green left turn arrows appear at various times during the day?
11. Why is there a “Walk” symbol on the main street when no pedestrians are present?
12. How do signals for pedestrians work?
13. Why do I have to wait so long to get a green light or a “Walk” signal?
14. Do emergency vehicles get priority at signalized intersections in Jefferson County?
15. Is it possible for two conflicting directions of traffic at a signalized intersection to receive green lights at the same time?
16. What happens to Jefferson County traffic signals when they lose power?
17. Can I learn more about what Transportation and Engineering does and how traffic signals work in person?
18. How does a flashing yellow left-turn arrow work?