Hoover Dam, originally known as Boulder Dam from 1933 to 1947, when it was officially renamed Hoover Dam by a joint resolution of Congress, is a concrete arch-gravity dam in the Black Canyon of the Colorado River, on the border between the U.S. states of Nevada and Arizona.
Keywords
river, dam, hoover, architecture, area, block, bridge, building, center, city, cityscape, district, downtown, home, house, highrise, highway, landscape, metropolitan, metropolis, park, residential, scene, skyline, skyscraper, street, suburb, urban