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The clever way traffic lights worked before computers
Before the advent of computers, traffic lights were a marvel of mechanical and electromechanical engineering, utilizing ...
According to the 2019 Traffic Signal Benchmarking and State of the Practice Report, sitting at red lights and the associated traffic caused by them costs society almost $23 billion a year. Even worse, ...
The signals will retime themselves about every three to five minutes, to perform at the optimal level. The usual way to retime traffic lights is to collect and analyze traffic count data. Using that ...
Researchers are exploring ways to use features in modern cars, such as GPS, to make traffic safer and more efficient. This undated photo provided by the University of Michigan College of Engineering ...
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 ...
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