★设计理念★

   提高公路绿化层次的差异，从高大乔木、小乔木 花灌木、色叶小灌木、地被植物形成多层次、高落差的绿化格

局。 

   多栽乔木，少栽甚至不栽草，实现从“路边有绿化，到道路从森领中穿过”设计理念的跨越，实现公路绿化带长

远性与可持续性。

★Design philosophy★ 

     Improve highway greening level difference from tall trees, small trees flowering shrubs, color

 Ye shrubs, ground cover plants green pattern to form a multi-level, high divide. 

    Multi-planted trees, planted less even planted grass, from a "roadside greenery,the road through

 the  forest from the collar" design philosophy across and achieve long-term road green belt and 

sustainability.