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This map shows the Interstate highways in the contiguous US, color-coded by route number and type. (Alaska, Hawaii, and Puerto Rico also have Interstate highways, but use separate numbering systems.) This map uses publicly available data from OpenStreetMap displayed using Mapbox GL JS .
Large size Road Map of the United States - Worldometer. Maps > U.S.A. Maps > U.S.A. Road Map > Full Screen. Full size detailed road map of the United States.
Aug 20, 2018 · The United States interstate system as a subway map. Source: www.cambooth.net. Below is another way to simplify the United States interstate highway system. To learn more about the American roads, have a look at the following maps: National Geographic Road Atlas. Rand McNally Large Scale Road Atlas.
There are 70 primary Interstate Highways in the Interstate Highway System, a network of freeways in the United States. These primary highways are assigned one- or two-digit route numbers, whereas their associated auxiliary Interstate Highways receive three-digit route numbers.
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.
The Interstate Highway System | The Geography of Transport Systems. PDF Map. In 1919, a convoy of army trucks was sent on a journey across the United States, from Washington to San Francisco, to test the efficiency of the roadway system in case of an emergency.
Mar 16, 2024 · Interstate Highway System, a network of public highways established across the United States by federal law. Though highways existed in the United States before the creation of the Interstate Highway System, the passage of the Federal-Aid Highway Act of 1956 funded the construction of more than.
