Displaying results 41 of 60 - 256
Date | Image | Innovation | City | State | Country Sort ascending |
---|---|---|---|---|---|
1870 | Fink Deck Truss Bridge | Lynchburg | VI | USA | |
1915 | Tunkhannock Viaduct | Nicholson | PA | USA | |
1829 | Chesapeake and Delaware Canal | New Castle | DE | USA | |
1886 | Lawrence Experiment Station | Lawrence | MA | USA | |
1886 | Second Street Bridge | Allegan | MI | USA | |
1911 | Belle Fourche Dam | Belle Fourche | SD | USA | |
1941 | Grand Coulee Dam | Grand Coulee | WA | USA | |
1864 | Moseley Wrought Iron Arch Bridge | North Andover | MA | USA | |
1885 | Washington Monument | Washington | DC | USA | |
1846 | Duck Creek Aqueduct | Metamora | IN | USA | |
1920-1927 | Missouri River Bridge | Chamberlain | SD | USA | |
1835 | Canton Viaduct | Canton | MA | USA | |
1888 | Sweetwater Dam | Chula Vista | CA | USA | |
1915 | Flight of Five Locks | Lockport | NY | USA | |
1878 | Pelton Impulse Water Wheel | Camptonville | CA | USA | |
1830 | Louisville and Portland Canal Locks & Dam | Louisville | KY | USA | |
1913 | Keokuk Hydro-Power System | Keokuk | IA | USA | |
1943 | Red Hill Underground Fuel Storage Facility | Aie | HI | USA | |
1900-1904 | First New York Subway | New York | NY | USA | |
1931 | George Washington Bridge | Fort Lee | NJ | USA |