Above all, the interstate system provides individuals with what they enrich most: personal freedom of mobility.

最重要的是，州际公路系统为个人提供了他们最富有的东西：个人行动自由。

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Like the American Interstate system, Roman roads made it possible to defend a huge territory.

就如美国洲际道路系统一般，罗马可借道路防卫广阔的疆域。

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The interstate system links every major city in the United States. It also links the United States with Canada and Mexico.

州际公路除连接美国各主要城市外，也把美国与加拿大，墨西哥连接了起来。

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The major work on the Interstate Highway System was completed around nineteen-ninety.

VOA: special.2010.01.11

They wanted the roads for their Army, just like the US Interstate system was originally created in case the Army needed to be moved across the country very quickly if the Soviets attacked.

只关注军队用路，就好像美国州际公路系统,原本是为了苏联攻击时,陆军能快速穿越国家而建的。

耶鲁公开课 - 新约课程节选

The Interstate system was seen as the road to the future, representing prosperity and driving US economic growth by fostering mobility.

BBC: Killer on the road: why mass murderers haunt US highways

Look at the railroads, the canals, the interstate system, GPS, for example.

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In her book Killer on the Road, author Ginger Strand traces the link between the Interstate system and highway killers and describes the uneasy relationship Americans continue to have with their roads.

BBC: Killer on the road: why mass murderers haunt US highways