车辆驶离高速公路时，应当经减速车道减速后进入匝道。
When a vehicle leaves an expressway, it should reduce speed in the deceleration lane before entering the ramp.
最后通过一个简单的诱导分析，研究能否提高减速车道区域快速路运行效率。
At last, a simple traffic flow guidance is introduced to study whether it can improve the expressway system's efficiency near the decelerating lane.
互通式立体交叉是高速公路的重要组成部分，而互通式立交减速车道和分流点又是互通式交线形设计的重要指标。
Interchange is an important part of expressway, and the deceleration lane of interchanges and the diversion point are important indexes of alignment design of interchanges.
应用推荐