Displaying results 1 of 20 - 256
| Date | Image | Innovation | City | State | Country Sort ascending |
|---|---|---|---|---|---|
| 1905 | 
|
Victoria Falls Bridge | Zimbabwe | ||
| 1942 | 
|
Alaska Highway | Delta Junction | AK | USA |
| 1799 | 
|
Ellicott's Stone | Bucks | AL | USA |
| 1831 | 
|
Borden Base Line | South Deerfield | MA | USA |
| 1829 | 
|
Carrollton Viaduct | Baltimore | MD | USA |
| 1882 | 
|
Kinzua Railway Viaduct | McKean County | PA | USA |
| 1888 | 
|
Poughkeepsie-Highland Bridge | Poughkeepsie | NY | USA |
| 1519 | 
|
El Camino Real - The Royal Road | Mexico City to Santa Fe | NM | USA |
| 1733 | 
|
City Plan of Savannah | Savannah | GA | USA |
| 1824-1836 | 
|
Hydraulic-Inclined Plane System of the Morris Canal | Phillipsburg to Newark Bay | NJ | USA |
| 1931 | 
|
Bayonne Bridge | Staten Island | NY | USA |
| 1834 | 
|
Gosport Naval Dry Docks | Portsmouth | VA | USA |
| 1892 | 
|
Morison's Memphis Bridge | Memphis | TN | USA |
| 1890 | 
|
Walnut Street Bridge | Harrisburd | PA | USA |
| 1866 | 
|
Cornish - Windsor Covered Bridge | Cornish | VT | USA |
| 1873-1887 | 
|
Marlette Lake Water System | Carson City | NV | USA |
| 1952 | 
|
Dorton Arena | Raleigh | NC | USA |
| 1915 | 
|
Kansas City Park and Boulevard System | Kansas City | MI | USA |
| 1905-1910 | 
|
Buffalo Bill Dam | Cody | WY | USA |
| 1837 | 
|
Houston Ship Channel | Houston | TX | USA |
