The roadside accident frequency is higher in mountainous area highway, this is concerned with lacking protection facilities.

山区公路的路侧事故率较高，这与山区公路中缺乏防护设施的保护有关。

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This paper is intended to address issues pertaining to an over-emphasis on creating artificial roadside views but ignoring the virtual functions of the facilities while constructing urban highways.

针对目前城市道路景观建设过程中过分强调人 工化的景观环境、忽视道路实际功能的问题进行研究。

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