UC知道有人帮忙翻译篇路桥专业英语吗。实在是太难了，谢谢了
来源：百度知道 编辑：UC知道 时间：2024/05/09 01:31:00
Intersections at grade can be eliminated by the use of grade-separation structures that permit the cross flow of traffic at different levels without interruption。The advantage of such separation is the freedom from cross interference with resultant saving of time and increase in safety for traffic movements.
Grade separations and interchanges may be warranted as part of an express highway system designed to carry volumes of traffic，to eliminate bottlenecks，to prevent accidents，where the topography is such that other types of design are not feasible，where the volumes to be catered for would require the design of an intersection at grade of unreasonable size，and where the road user benefit of reducing delays at an at-grade intersection exceeds the cost of the improvement,
Grade separations and interchanges may be warranted as part of an express highway system designed to carry volumes of traffic，to eliminate bottlenecks，to prevent accidents，where the topography is such that other types of design are not feasible，where the volumes to be catered for would require the design of an intersection at grade of unreasonable size，and where the road user benefit of reducing delays at an at-grade intersection exceeds the cost of the improvement,
交叉口级是可以消除因使用二级分离结构，允许交叉车流在不同层面没有中断。优势，这种分离是自由，从两岸的干扰造成的，节省时间和增加在安全的交通流动。
级分离和交汇处，可能需要作为一个组成部分高速公路系统的设计进行的交通量，以消除瓶颈，以防止发生意外，那里的地形是这样，其他类型的设计并不可行，如卷照顾将需要设计一个交叉口级不合理的大小，并在道路使用者的利益，减少延误，在路面上相交超过成本的改善，