修复所有这些桥梁会，美国联邦公路管理局预测，耗资数百亿美元。
Fixing all those Bridges would, the Federal Highway Administration predicted, cost tens of billions of dollars.
美国联邦公路管理局(FHWA)发布了行人安全研究与技术转让15年计划。
The U. S. Federal Highway Administration (FHWA) has released a 15-year plan for pedestrian safety research and technology transfer.
初级保健提供者共同执行的强制性运输部联邦公路管理局体检个人谁驱动商业机动车辆。
Primary care providers commonly perform the mandatory Department of Transportation Federal Highway Administration physical examination for individuals who drive commercial motor vehicles.
美国联邦公路管理局发布报告，探讨了工程对策在改善自行车和行人交通安全方面的效能。
The U. S. Federal Highway Administration has released a report that explores the effectiveness of engineering countermeasures in improving safety and operations for pedestrians and bicyclists.
但是4月份联邦公路管理局否决了这一提议，凭据是一项联邦法令，后者规定州际公路产生的通行费只能用于所征收公路的修缮或养护。
But the federal Highway Administration rejected this proposal in April, citing a federal rule that toll revenue generated on interstates may be used only to improve or maintain the road with the toll.
但是既要满足联邦航空局对飞行器的规定，又要同时满足国家公路交通安全管理局的准则，意味着对这两边都要采取折中。
But meeting both the FAA's regulations for aircraft while simultaneously meeting the National Highway Transportation Safety Administration's guidelines for automobiles means compromises on both sides.
全美公路运输交通管理局已经做出规定，用于引导汽车的人工智能可以被视为联邦法律下的合法驾驶员。
The National Highway Transportation Safety Administration has ruled that the artificial intelligence guiding the car can be considered a legal driver under federal law.
全美公路运输交通管理局已经做出规定，用于引导汽车的人工智能可以被视为联邦法律下的合法驾驶员。
The National Highway Transportation Safety Administration has ruled that the artificial intelligence guiding the car can be considered a legal driver under federal law.
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