Park and Ride has been used as an important way to deal with the traffic congestion and relieve enviromental polution in the westen countries and some expected results are achieved.

• 停车换乘作为试图缓解中心区交通拥堵、减少环境污染的一种重要手段已经被国外一些城市采用,并且取得了一定的预期效果。