National Highway Traffic Safety Administration data show that road rage or aggressive driving were reported as a factor in 375 fatal crashes in 2014.

美国高速公路交通安全管理局的数据显示，路怒或野蛮驾驶是2014年375起致命车祸的起因。

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Road traffic safety can be evaluated by the method of highway amenity objective evaluation, drivers' workload evaluation and road traffic safety simulation driving evaluation based on experiment.

应用实验进行宜人性主观评价，驾驶人驾驶负荷评价和道路交通安全模拟驾驶评价。

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Bump is one of the more common highway disease, which affects not only the driving speed, comfort, and even lead to serious traffic accidents.

桥头跳车是目前较为常见的公路病害之一，它不仅影响了行车速度、舒适性，严重的甚至导致交通事故的发生。

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The National Highway Traffic Safety Administration reports that arrests for women driving while drunk are on the rise, by about 30% from 1998 to 2007.

CNN: Why are more women drinking?

National Highway Traffic Safety Administration officials have shown interest in autonomous-driving technology and the agency is planning research to better understand the potential safety benefits.

WSJ: But Can It Find the Perfect Parking Spot, Too?