Interstate Highway System:
The Dwight D. Eisenhower National System of Interstate and Defense Highways (commonly known as the Interstate Highway System, Interstate Freeway System, Interstate System, or simply the Interstate) is a network of freeways that forms a part of the National Highway System of the United States.
en.wikipedia.org
州際公路系統:
州際公路系統(Interstate Highway System),正式名稱為艾森豪全國州際及國防公路系統 (Dwight D. Eisenhower National System of Interstate and Defense Highways),是美國公路系統的一部分,大多屬高速公路,全線至少四線行車。
zh.wikipedia.org
This article uses material from the Wikipedia articles %@, which are released under the Creative Commons Attribution-Share-Alike License 3.0.
Interstate Highway System州際公路系統