The unique system was installed in 2021 at the popular spot on the outskirts of Dunhuang City in northwest China's Gansu province. The signals serve the same purpose as regular traffic lights and ...

Before we look to AVs, we might focus on public transit and look for U.S. automakers to catch up with China's cheap, efficient EVs. The post A 4th Traffic Light Color Might Help Us Get Along with ...

Deep Dive delves into hot issues in Hong Kong and mainland China. Our easy-to ... It will monitor traffic in the area and make suggestions for traffic light adjustments. The force said the system ...