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The Dwight D. Eisenhower National System of Interstate and Defense Highways, commonly known as the Interstate Highway System, or the Eisenhower Interstate System, is a network of controlled-access highways that forms part of the National Highway System in the United States.
The Federal-Aid Highway Act of 1954 authorized $175 million a year for the Interstate System (FYs 1956 and 1957), with a Federal-State matching ratio of 60-40. The increased Federal share reflected the common understanding that the Interstate System is vitally important to national goals.
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Map of Interstate Highway System (Return to Report)
The National Highway System consists of roadways important to the nation’s economy, defense, and mobility. National Highway System Map This maps displays the National Highway System (NHS).
National Highway System. System map with Interstate Highways in blue and other components in red. System information. Length. 160,955 mi (259,032 km) Formed. November 28, 1995. ( 1995-11-28) Highway names.
Sep 15, 2019 · The Interstate Highway System has been blamed for the decline of cities not on the highway’s grid, and for the decay of urban centers. IHS today Today, the Interstate Highway System is comprised ...
Dec 11, 2020 · The Federal-Aid Act of 1956 authorized the construction of the Interstate Highway system in the US that stretches from west to east and north to south with a span of 41,000 miles. The first section of Interstate highway I-70 was opened in Kansas on November 14, 1956. Even though this was viewed as a holistic development for the nation, there ...
