You're still scared to skate through the underpass.
你还在怕从地下通道里滑过去吧。
The I-90 bridge is part of a growing number of wildlife crossings across the United States. Some are fences, some are overland bridges, and some are underpasses. They all aim to keep drivers and animals away from each other.
美国各地野生动物穿梭而过例子有很多,而90号州际公路只其中一个而已。有些围墙,有些陆路桥梁,有些地下通道。设计这些结构目都为了让驾驶人和动物们能够交错开来。