GB 50688-2011
城市道路交通设施设计规范（2019年版）
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Scope as published
本规范适用于城市新建、改建、扩建道路的交通设施设计。城市道路交通设施应包括交通标志、交通标线、防护设施、交通信号灯、交通监控系统、服务设施、道路照明及变配电和管理处所及设备等。
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Version history
Earlier editions: None recorded
Later editions: None recorded
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