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Red, yellow, green… and white? The new traffic signal color you need to know

Engineers are exploring a future white phase on U.S. traffic lights, showing how autonomous vehicles could coordinate ...
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A Fourth Traffic Light Color in Louisiana? The “White Phase” Idea Explained

According to the website TrafficTechnologyToday, some folks are suggesting a fourth, 'white' light to be a part of our ...
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Traffic Lights Could Soon Get a Fourth Color - What It Means for Drivers

A fourth traffic-signal color is more than sci-fi clickbait. As reported by ECO News’ Laila A., researchers at North Carolina State University are proposing a new white light that activates when ...

The wild traffic hack that could pave the way for self-driving cars

Autonomous vehicles are stupid — so an engineer has figured out a way to make streets smarter.
SlashGear

Researchers Suggest Adding A New Color To Traffic Lights – Here's What It Would Be For

Transportation engineers at North Carolina State University have proposed that an additional color be added to existing traffic lights. This new color would be a white light, intended for the use of ...
AOL

A Study Proves Stoplights Need a Fourth Color: White

As more autonomous vehicles (AV) begin driving American roads, those roads need to change with them. One research team proposes a white light that allows AVs to leverage their impressive networking ...