Displaying results 81 of 100 - 256
Date Image Innovation City State Country
1792 Great Falls Raceway and Power System Great Falls Raceway and Power System Paterson NJ USA
1943 Denison Dam Denison Dam Denison TX USA
1956 Lake Pontchartrain Causeway Lake Pontchartrain Causeway Bridge New Orleans LA USA
1888 Embudo, New Mexico Stream Gauging Station Embudo, New Mexico Stream Gauging Station Embudo NM USA
1855 Blenheim Bridge Blenheim Bridge Gilboa NY USA
1919 Hydraulics Laboratory at the University of Iowa Hydraulics Laboratory at the University of Iowa Iowa City IA USA
1672-1695 Castillo de San Marcos Castillo de San Marcos St. Augustine FL USA
1867 The Tabernacle in December 2008 Mormon Tabernacle Salt Lake City UT USA
1876 Ward House Ward House Rye NY USA
1718-1744 The Espada Aqueduct, running over the Piedras Creek Acequias of San Antonio San Antonio TX USA
1876 Tehachapi Pass Railroad Line Tehachapi Pass Railroad Line Walong CA USA
1940 Lacey V. Murrow Bridge and Mount Baker Ridge Tunnels Lacey V. Murrow Bridge and Mount Baker Ridge Tunnels King County WA USA
1930 Columbia-Wrightsville Bridge Columbia-Wrightsville Bridge West Hempfield PA USA
1909 Manhattan Bridge Manhattan Bridge Brooklyn NY USA
1900 Peavey-Haglin Concrete Grain Elevator Peavey-Haglin Concrete Grain Elevator St. Louis Park MN USA
1834 Ascutney Mill Dam Ascutney Mill Dam Windsor VT USA
1932 Going-to-the-Sun Road Going-to-the-Sun Road West Glacier MT USA
1944 Hanford B Reactor Hanford B Reactor Richland WA USA
1915 Tunkhannock Viaduct Tunkhannock Viaduct Nicholson PA USA
1821 Lowell Waterpower System Lowell Waterpower System Lowell MA USA

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