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Surprising facts about how America’s interstate highway system began

The story of America’s interstates is usually told as a straightforward tale of postwar progress, but the real origins are ...
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The number logic behind the United States’ highways, and how travellers can use it

The United States’ system of numbered highways is a foundational part of the country’s transportation network. Composing multiple tiers, such as Interstate Highways, US Highways, state highways, and ...