Displaying results 181 of 200 - 256
Date Image Innovation City State Country
1914 Panama Canal Panama Canal Panama
1915 Flight of Five Locks Lockport NY USA
1915 Kansas City Park and Boulevard System Kansas City Park and Boulevard System Kansas City MI USA
1915 Tunkhannock Viaduct Tunkhannock Viaduct Nicholson PA USA
1916 Elephant Butte Dam Elephant Butte Dam Truth or Consequences NM USA
1917 Quebec Bridge Quebec Bridge Quebec City Quebec Canada
1917 Lake Washington Ship Canal & Hiram M. Chittenden Locks Lake Washington Ship Canal & Hiram M. Chittenden Locks Zanesville WA USA
1918 Brooks AFB, Old Hangar 9 Brooks AFB, Old Hangar 9 San Antonio TX USA
1919 Hydraulics Laboratory at the University of Iowa Hydraulics Laboratory at the University of Iowa Iowa City IA USA
1919 Milwaukee Metropolitan Sewage Treatment Plant Milwaukee Metropolitan Sewage Treatment Plant Milwaukee WI USA
1920-1927 Missouri River Bridge Missouri River Bridge Chamberlain SD USA
1922 Miami Conservancy District Miami Conservancy District Huber Heights OH USA
1922 Columbia River Scenic Highway Columbia River Scenic Highway Cascade Locks OR USA
1924-1921 River des Peres Sewage & Drainage Works River des Peres Sewage & Drainage Works St. Louis MO USA
1925 Cleveland Hopkins Airport Cleveland Hopkins Airport Cleveland OH USA
1926-1929 Atlantic City Convention Hall Atlantic City Convention Hall Atlantic City NJ USA
1927 Holland Tunnel Holland Tunnel Jersey City NJ USA
1927-1932 Zuiderzee Enclosure Dam Zuiderzee Enclosure Dam Zaandam North Holland Netherlands
1928 Moffat Tunnel Moffat Tunnel Nederland CO USA
1928 Bailey Island Bridge Bailey Island Bridge Harpswell ME USA

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