This paper notes that line design is of great importance in freeway design. It analyzes beeline designing ways and curve line designing ways in freeway engineering.
阐述了线形设计在高速公路设计中的重要性，重点以直线线形、曲线线形设计方法，分析了高速公路的平面线形设计。
Project design is an important part of the whole freeway engineering design, which influents the rationality and construction fees of the whole engineering directly.
方案设计是高速公路设计过程中的重要组成部分，直接影响到整个设计工程的合理性和建筑费用。
And yes the engineering going on here and at the progress it's happening is beyond human belief, glad I'm here to see it (I live 2 hours away from this Ya'An – Xichang freeway).
没错，这些工程奇迹是超乎想象的，令我高兴的是我住的地方距离雅西高速只有2小时的路程。
And yes the engineering going on here and at the progress it's happening is beyond human belief, glad I'm here to see it (I live 2 hours away from this Ya'An – Xichang freeway).
没错，这些工程奇迹是超乎想象的，令我高兴的是我住的地方距离雅西高速只有2小时的路程。
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