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 ...

Before the advent of computers, traffic lights were a marvel of mechanical and electromechanical engineering, utilizing ...

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 ...

SUN PRAIRIE, Wis. (WKOW) -- The days of waiting at long lights may be over at three intersections in Sun Prairie thanks to new AI technology. The City of Sun Prairie has put in several traffic cameras ...