Eliminate all redundant or unnecessary crossings together with any crossings that cannot be made safe due to crossing geometry or proximity of complex highway intersections.
取消所有过剩的或不必要的道口，包括那些由于道口地形问题或接近复杂公路叉路口而不能保证安全的道口。
This paper presents the principle and method of the geometry design of highspeed test loop integrated with the Test Field of MOC. for Highway and Traffic Engineering.
本文结合交通部公路交通工程综合试验场的实体工程，介绍了高速环道的几何设计技术。
This paper presents the principle and method of the geometry design of highspeed test loop integrated with the Test Field of MOC. for Highway and Traffic Engineering.
本文结合交通部公路交通工程综合试验场的实体工程，介绍了高速环道的几何设计技术。
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