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

Many cities are replacing their incandescent traffic lights with LEDs, despite the higher initial cost. Here's why that's ...
Yahoo

What are the lights placed above traffic signals?

(WHTM/NEXSTAR) – On many traffic signals found throughout the United States, there is a small light that is placed in between or off to the side of the traffic signal lights. Sometimes you see them ...
Survival World on MSN

This technician explains why traffic lights sometimes refuse to turn green and what drivers can do to get them to turn

Image Credit: Traffic Light Doctor ...
The Scranton Times-Tribune

Traffic signal upgrades at three spots in Scranton get green light

SCRANTON – In the works for years, plans to upgrade traffic light signals at three busy intersections finally have a green light to move ahead. In recent years, the state Department of ...
KTIV

Damaged traffic signal at South Lakeport Street still waiting for repairs

A traffic signal at South Lakeport Street and Highway 75 in that has been flashing red since November 2025 is expected to be ...