![What are those little things on top of street lights at an intersection? ( Cameras, sensors, etc.) - Quora What are those little things on top of street lights at an intersection? ( Cameras, sensors, etc.) - Quora](https://qph.cf2.quoracdn.net/main-qimg-07e237bcbe45da0699b8dd836a978b91.webp)
What are those little things on top of street lights at an intersection? ( Cameras, sensors, etc.) - Quora
![Peterborough considers adding traffic-sensor cameras at up to 80 intersections | ThePeterboroughExaminer.com Peterborough considers adding traffic-sensor cameras at up to 80 intersections | ThePeterboroughExaminer.com](https://www.thepeterboroughexaminer.com/content/dam/thepeterboroughexaminer/news/peterborough-region/2020/07/20/peterborough-considers-adding-traffic-sensor-cameras-at-up-to-80-intersections/trafficlightcameras.jpg)
Peterborough considers adding traffic-sensor cameras at up to 80 intersections | ThePeterboroughExaminer.com
Edison Driving School - That's right, contrary to the popular belief, the cameras on top of traffic lights are not used for surveillance. They are actually sensors to help keep track of
![What're the cameras on top of traffic lights you see around Canberra for? This one's near the Gungahlin Lakes but I know there's another on the GDE near Mitchell/Franklin. My guess would What're the cameras on top of traffic lights you see around Canberra for? This one's near the Gungahlin Lakes but I know there's another on the GDE near Mitchell/Franklin. My guess would](https://preview.redd.it/eytquo4h78981.jpg?auto=webp&s=fd3fdcedc57be187b848028d15d6432be100e334)
What're the cameras on top of traffic lights you see around Canberra for? This one's near the Gungahlin Lakes but I know there's another on the GDE near Mitchell/Franklin. My guess would
![Could these weird boxes on top of traffic lights on the Felling bypass solve traffic jam woes? - Chronicle Live Could these weird boxes on top of traffic lights on the Felling bypass solve traffic jam woes? - Chronicle Live](https://i2-prod.chroniclelive.co.uk/incoming/article13877966.ece/ALTERNATES/s1200b/Fittings-on-Traffic-Lights-along-Felling-Bypass.jpg)
Could these weird boxes on top of traffic lights on the Felling bypass solve traffic jam woes? - Chronicle Live
![Economic Affairs study says 8 in 10 traffic lights 'should be ripped out to cut jams' | Daily Mail Online Economic Affairs study says 8 in 10 traffic lights 'should be ripped out to cut jams' | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2016/01/24/23/0F26FCC300000578-3414870-image-a-79_1453678170545.jpg)
Economic Affairs study says 8 in 10 traffic lights 'should be ripped out to cut jams' | Daily Mail Online
![WTF Are Those Things on the Light Posts? — The Bold Italic — San Francisco | by The Bold Italic Editors | The Bold Italic WTF Are Those Things on the Light Posts? — The Bold Italic — San Francisco | by The Bold Italic Editors | The Bold Italic](https://miro.medium.com/max/1200/0*SUHdMuXmS0EuloyC.jpg)