GB 5768.5-2017
ActiveRoad traffic signs and markings—Part 5: Speed limit
道路交通标志和标线 第5部分: 限制速度
Application Summary AI generated
GB 5768.5-2017 specifies the design, placement, and usage of speed limit signs and road markings for all public roads in China. It is applied by traffic engineering authorities and road construction contractors to legally enforce maximum and minimum speed restrictions, ensuring consistent speed regulation across highways, urban streets, and rural roads. The standard also governs the combination of speed limit signs with other traffic control devices to improve road safety and compliance.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.