The interstate highway system was designed to be used as military runways.
Increased suburbanization is the development that resulted from the construction of the interstate highway system.
Late 1950s under president Eisenhower. The full name of the system is "The National Defense and Interstate Highway System".
As of 2012, the US interstate highway system includes almost 50,000 miles.
Dwight Eisenhower was President of the US when the Interstate highway system was formed.
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The interstate road system is critical for the United States. Interstate commerce is necessary to ensure the free travel of the citizens.
The Federal Government funded 90% of the National System of Interstate Defense Highways.
Dwight Eisenhower
The automobile.
In the US highway system, interstate is usually abbreviated to simply the capitol letter "I" as in I-75, etc.
As of 2006, there were 46,876 miles of roadway in the Dwight D. Eisenhower National System of Interstate and Defense Highways.