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人们对高速公路设计越来越注重美观美化、生态环保 ,为了贯彻这一设计理念 ,苏州绕城公路西北段设计时 ,提出了一套与绿化美化相协调、型式新颖的路基路面排水设计方案。
People pay more and more attention to beautiful and beautification and ecological environment protection to expressway design. In order to carry out this design concept, a design scheme of subgrade and pavement drainage which is in harmony with greening and beautifying is put forward when designing the northwestern section of Suzhou Ring Road.