Displaying results 101 of 120 - 256
Date | Image | Innovation | City | State | Country Sort ascending |
---|---|---|---|---|---|
1905 | Cedar Falls Water Supply | Seattle | WA | USA | |
1910 | Charles River Basin Project | Boston | MA | USA | |
1767 | Mason-Dixon Line | USA | |||
1848 | Starrucca Viaduct | Lanesboro | PA | USA | |
1929-1941 | San Antonio River Walk & Flood Control System | San Antonio | TX | USA | |
1928 | Bailey Island Bridge | Harpswell | ME | USA | |
1936 | Norris Dam | Knoxville | TN | USA | |
1903 | Williamsburg Bridge | Brooklyn | NY | USA | |
1830 | Louisville Waterworks | Louisville | KY | USA | |
1900 | Reversal of the Chicago River | Chicago | IL | USA | |
1930 | Detroit-Windsor Tunnel | Detroit | MI | USA | |
1863-1869 | Central Pacific Railroad | Ogden | UT | USA | |
1883 | Brooklyn Bridge | Brooklyn | NY | USA | |
600 - 1450 AD | Hohokam Canal System | Phoenix | AZ | USA | |
1787 | Portland Head Light | Cape Elizabeth | ME | USA | |
1875-1879 | Eads South Pass Navigation Works | New Orleans | LA | USA | |
1939 | San Jacinto Monument | Houston | TX | USA | |
1908 | Hudson and Manhattan Railroad Tunnel | New York City to Hoboken | NY | USA | |
1848 | Wheeling Suspension Bridge | Wheeling | WV | USA | |
1860 | Minot's Ledge Lighthouse | Scituate | MA | USA |