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明尼苏达运输署(Mn/DOT)正在建筑可以代替一般加热式冷却的州际交通干道的休息区项目。保护野生物的生长环境和自然环境的特征,这是规划1980年竣工的三条州际公路上设置三十六个休息区中的主要焦点。1970年中期,在以修定州的能源计划(法规)和重视经济管
The Minnesota Transportation Department (Mn/DOT) is building a rest area project that can replace the general heated cooling of interstate highways. Protecting the wildlife’s growing environment and the characteristics of the natural environment is the main focus of the thirty-six rest areas on the three interstate highways planned for completion in 1980. In mid 1970, in order to repair the state’s energy plan (regulations) and attach importance to economic management