Harbin Further Improves the City Traffic Infrastructures

In the process of improving traffic infrastructures, the traffic police have taken many humanized measures, and they set many solar signal lights in the intersections of the city, and the separation guardrails are build in the non-motorized lane of Youyi Road. The solar traffic sign lights are mainly applied in the instruction site of underground and … Continue reading Harbin Further Improves the City Traffic Infrastructures

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