maps are also distinct for the global knowledge required to construct them. A meaningful map of the world could not be constructed before the European Renaissance because less than half of the earth's coastlines, let alone its interior regions, were known to any culture. New knowledge of the earth's surface has been accumulating ever since and continues to this day. Maps of the world generally focus either on political features or on physical features. Political maps emphasize territorial boundaries and human settlement. Physical maps show geographic features such as mountains, soil type or land use. Geological maps show not only the surface, but characteristics of the underlying rock, fault lines, and subsurface structures. Choropleth maps use color hue and intensity to contrast differences between regions, such as demographic or economic statistics.

Tuesday, October 13, 2015

US Highways Map

United States Interstate Highway Map
United States Interstate Highway Map

National Highway System - Planning - FHWA
National Highway System - Planning - FHWA

US Highway Road Conditions | Trucker 511 Highway Weather Links ...
US Highway Road Conditions | Trucker 511 Highway Weather Links ...

MAP OF US HIGHWAYS | World Map Of İmages
MAP OF US HIGHWAYS | World Map Of İmages

U.S. Route 97 in Washington - Wikipedia, the free encyclopedia
U.S. Route 97 in Washington - Wikipedia, the free encyclopedia

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