Displaying results 121 of 140 - 256
Date | Image | Innovation Sort ascending | City | State | Country |
---|---|---|---|---|---|
1775 | King's Road | New Smyrna | FL | USA | |
1913 | Keokuk Hydro-Power System | Keokuk | IA | USA | |
1944 | Kentucky Dam | Grand River | KY | USA | |
1936 | Kavanagh Building | Buenos Aires | Argentina | ||
1915 | Kansas City Park and Boulevard System | Kansas City | MI | USA | |
1871 | Kamehameha V Post Office | Honolulu | HI | USA | |
1869 | Joining of the Rails - Transcontinental Railroad | Promontory | UT | USA | |
1866 | John A. Roebling Bridge | Cincinnati | OH | USA | |
1779 | Ironbridge | Coalbrookdale-Ironbridge | UK | ||
1859 | Iron Building of the U.S. Army Arsenal | Watervliet | NY | USA | |
1855 | International Boundary Marker #1 | El Paso | TX | USA | |
1903 | Ingalls Building | Cincinnati | OH | USA | |
BC 100 | Ifugao Rice Terraces | Bananue | Philippines | ||
1919 | Hydraulics Laboratory at the University of Iowa | Iowa City | IA | USA | |
1824-1836 | Hydraulic-Inclined Plane System of the Morris Canal | Phillipsburg to Newark Bay | NJ | USA | |
1796 | Hwaseong Fortress | Suwon | Gyeonggi-do | South Korea | |
1935 | Huey P. Long Bridge | Bridge City, LA 70094 | LA | USA | |
1908 | Hudson and Manhattan Railroad Tunnel | New York City to Hoboken | NY | USA | |
1837 | Houston Ship Channel | Houston | TX | USA | |
1847-1854 | Horseshoe Curve | Altoona | PA | USA |