The structure comprises several arching waves of reinforced concrete, which support a four-lane highway.

结构由几个钢筋混凝土波浪状拱构成，支撑起一条四车道的公路。

youdao

But when he reached a four-lane highway with gentle curves, good visibility and little traffic, "I just about fell asleep and ran off the road... Lulled by safety, I'd acted more dangerously."

但是当他行至一条笔直的4车道，两旁风光旖旎，路上车辆很少，“那时我几乎快睡着了，差点驶下公路……我被安全感骗了，那让我的驾驶更不安全。”

youdao

When I spotted one of these down a side turning, the driver slammed on his brakes in the middle of a newly built four-lane highway, and simply abandoned his car while we got out to investigate.

我突然发现下面的一条小路，于是司机猛踩刹车，在一条新修的四车道高速公路中间停下来，我们去查看的时候，车就被扔在那。

youdao

Today, a four-lane highway by bisects Walden Woods and there's a full landfill and a former gravel-mining site.

NPR: Soccer Fields Latest Threat to Thoreau's Woods

The property faced a four-lane highway, but Serenola was tucked behind a brick wall and a modest electric gate.

NEWYORKER: Bones of Contention

We thought that we could stop the fire at a four-lane highway.

NPR: Fires in Texas, Fierce Storms in Midwest