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The United States Numbered Highway System (often called U.S. Routes or U.S. Highways) is an integrated network of roads and highways numbered within a nationwide grid in the contiguous United States.
- November 11, 1926
- U.S. Highway nn (US nn), U.S. Route nn (US nn)
- 157,724 mi (253,832 km)
A map of the Strategic Highway Network, one component of the NHS Map of average freight truck traffic on the NHS in 2015 According to the Federal Highway Administration , the 160,000-mile (260,000 km) National Highway System includes roads important to the United States' economy, defense, and mobility, from one or more of the following road ...
- November 28, 1995
- 160,955 mi (259,032 km)
- Interstate nn (I-nn)
- U.S. Highway nn, U.S. Route nn (US nn, US-nn)
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What does the US Interstate map show?
US Interstate Map shows national capital, state capitals and highway numbers along with extensive road and highway networks. US Interstate Highway Map.
US Interstate 4 Map- US Interstate 5 Map
- US Interstate 12 Map
- US Interstate 15 Map
- US Interstate 16 Map
- US Interstate 17 Map
- US Interstate 19 Map
- US Interstate 20 Map
- US Interstate 24 Map
- US Interstate 25 Map
- US Interstate 26 Map
- US Interstate 27 Map
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National Highway System Map. Not finding what you're looking for? Send us an email! hepgis@dot.gov. Federal Highway Administration. This maps displays the National Highway System (NHS). The National Highway System consists of roadways important to the nation’s economy, defense, and mobility.
Send us an email! hepgis@dot.gov. Federal Highway Administration. This maps displays the National Highway System (NHS) as of September 6, 2023. The National Highway System consists of roadways important to the nation’s economy, defense, and mobility.
Apr 30, 2018 · Map of the United States Numbered Highway System. The United States Numbered Highway System (also known as U.S. Routes or U.S. Highways) forms a nationwide grid that dates back to 1926. Route numbers and locations are coordinated by the American Association of State Highway and Transportation Officials.
e. 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.
