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United States Numbered Highways - Wikipedia, the free ...
https://en.wikipedia.org/.../United_States_Numbered_Highway...
The system of United States Numbered Highways (often called U.S. Routes or U.S. Highways) is an integrated network of roads and highways numbered withinWikipedia
List of United States Numbered Highways - Wikipedia, the ...
https://en.wikipedia.org/.../List_of_United_States_Numbered_...
System information. Length: 157,724 mi (253,832 km). Formed: November 11, 1926. Highway names. US Routes: U.S. Highway nn (US nn) U.S. Route nn (USWikipedia
U.S. Route shield - Wikipedia, the free encyclopedia
https://en.wikipedia.org/wiki/U.S._Route_shield
Some members, particularly those from the South, felt it would be difficult to get local support for the U.S. Route System without it, because the states were ...Wikipedia
Interstate Highway System - Wikipedia, the free encyclopedia
https://en.wikipedia.org/wiki/Interstate_Highway_System
Jump to Primary (one- and two-digit) routes (contiguous U.S.) - The Dwight D. Eisenhower National System of Interstate and Defense Highways is ...Wikipedia
The Origins of the US Numbered Highway System - Federal ...
https://www.fhwa.dot.gov/.../numbers.cf...
It was actually a Dixie Highway System of alternative routes, on the theory that ... By the late 1910's, the U.S. Bureau of Public Roads (BPR) in the Department of ...Federal Highway Administration
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