lane capacity

例句：

1. 1.The lane capacity of the road is 200 vehicles per hour.
   这条道路的车道容量是每小时200辆车。
2. 2. The lane capacity of the highway is 300 vehicles per hour.
   高速公路的车道容量是每小时300辆车。
3. 3. The lane capacity of the tunnel is 50 vehicles per hour.
   隧道的车道容量是每小时50辆车。