新时期下公路设计应转变为环保、绿化、美化,进而发展为生态保护为主。除广大的设计人员应积极推进生态设计的理念之外,还应从规划、建设、施工等层面予以落实,做到全过程生态,从而实现公路建设的可持续发展,以滁州市开发区为例,结合新的设计理念,对现代城市道路设计做了分析和阐述。 Under the new era, highway design should be transformed into environmental protection, afforestation and beautification, and then develop into ecological protection. In addition to the majority of designers should actively promote the concept of eco-design, but also from the planning, construction, construction and other levels to be implemented, so that the whole process of ecology, so as to achieve the sustainable development of highway construction, taking Chuzhou Development Zone as an example, Combined with the new design concept, this paper analyzes and expounds the modern urban road design.