A government study recommended a national highway system of 33,920 miles, and Congress passed the Federal-Aid Highway Act of 1944, which called for strict, centrally controlled design criteria.

一项政府研究建议建立一个33920英里的全国高速公路系统，因此国会通过了1944年的联邦援助高速公路法案，该法案要求为沙漠地区制定严格、集中管理的相关准则。

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A government study recommended a national highway system of 33,920 miles, and Congress passed the Federal-Aid Highway Act of 1944, which called for strict, centrally-controlled design criteria.

一项政府研究建议建设一个33,920英里的全国公路系统，国会通过了1944年的《联邦援助公路法案》，该法案要求制定严格的、集中管控的设计标准。

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In nineteen-fifty-six Congress passed a law called the Federal-Aid Highway Act.

VOA: special.2010.01.11

America has a grand tradition of national planning, from Thomas Jefferson's vision for roads and canals in 1808, which influenced policy for the next century (and led to America's first transcontinental railway) to Dwight Eisenhower's Federal Highway-Aid Act of 1956, which created the interstate system.

ECONOMIST: Infrastructure