山区高速公路地形复杂,服务区的布设难度较大,江西省德兴至上饶高速公路三清山服务区的布设就是根据行车条件充分利用现有地形,引入U形贯穿车道,达到功能与经济的完美结合,坚持建设风格与所在地自然经济、文化环境相协调,完善各种服务功能,推行建设绿色服务区或生态服务区。 Mountainous terrain complex highway, the service area layout more difficult, the Dexing Shangrao Expressway in Sanqingshan service area layout is based on driving conditions to make full use of the existing terrain, the introduction of U-shaped lanes through the drive to achieve the perfect combination of function and economy , Adhere to the coordination between the construction style and the natural economy and cultural environment of the locality, perfect all kinds of service functions and promote the construction of a green service area or an ecological service area.