Hackaday

Spoofing An Emergency Traffic Preemption Signal

There’s a well-known movie trope in which a hacker takes control of the traffic lights in a city, causing general mayhem or ...

Those Black Boxes Near Traffic Lights Aren't Cameras – Here's What They Really Do

Black boxes mounted near intersections are radar traffic sensors that track vehicle speed, distance, and volume to help traffic lights adjust in real time.
Hosted on MSN

Wind and snow put LED traffic lights to the test

RENO, Nev. (KOLO) -Snowstorms like the one on February 17, 2026, put some of our traffic light system to the test; particularly those which use LEDS. Many local cities, including Reno use the LEDS ...
Des Moines Register

Is it illegal to cut through a parking lot to avoid a traffic light?

It’s Monday morning, and you’re running late for an important meeting at work. As you make your way down Watson Powell Jr. Way, you notice some congestion at the traffic light near the Third Street ...
WTVF

Amid outage issues, here's how to drive when traffic lights are broken

NASHVILLE, Tenn. (WTVF) — While the city is being cleaned up and power is being restored, you may still be running into an issue on the roads. Broken traffic lights due to the recent storm, like on ...
WDRB

Traffic lights replaced with stop signs in downtown Louisville intersection

LOUISVILLE, Ky. (WDRB) -- Flashing traffic lights are coming down from some downtown Louisville intersections. A few months ago, the city changed several intersections to flashing red lights instead ...
Jalopnik

The Potential Power Savings Of Expensive LED Traffic Lights May Be Worth It

LED signal lights generally carry a price tag several times higher than incandescent traffic signal bulbs. However, that hasn't stopped many cities from replacing their incandescent lights with LED ...
Palm Beach Post

New Industry Guide Released on Selecting the Optimal Industrial LED Lighting Supplier for Large-Scale Projects

TAICANG, JIANGSU, CHINA, January 16, 2026 /EINPresswire.com/ — The transition to Light-Emitting Diode (LED) technology in the industrial sector represents one of ...
WKBW

Windstorm knocks out traffic lights at busy Buffalo intersection and leads to concerns for neighbors

UPDATE: As of Tuesday, January 20, the light is still not completely fixed. However, there have been temporary upgrades that include a blinking red light with mini stop signs, instead of wooden stop ...
autoevolution

Waze Confirms Traffic Lights Coming to the App, Stop Signs Also Considered

Waze is cooking something big. The app has recently been caught testing showing traffic lights during navigation, but bigger news might be coming. The firm provided more specifics in a feedback ...
Ars Technica

Power outage paralyzes Waymo robotaxis when traffic lights go out

San Francisco was affected by a massive power outage over the weekend. It started with a fire at a substation in the city on Saturday afternoon, causing a blackout that at times affected as much as a ...