Displaying results 41 of 60 - 256
| Date | Image | Innovation | City | State | Country Sort ascending |
|---|---|---|---|---|---|
| 1927 | 
|
Holland Tunnel | Jersey City | NJ | USA |
| 1939 | 
|
Dunlap's Creek Bridge | Brownsville | PA | USA |
| 1911 | 
|
Armour-Swift-Burlington Bridge | Kansas City | MO | USA |
| 1697 | 
|
Frankford Avenue Bridge | Philadelphia | PA | USA |
| 1900 | 
|
Reversal of the Chicago River | Chicago | IL | USA |
| 1831 | 
|
Borden Base Line | South Deerfield | MA | USA |
| 1925 | 
|
Cleveland Hopkins Airport | Cleveland | OH | USA |
| 1888 | 
|
Poughkeepsie-Highland Bridge | Poughkeepsie | NY | USA |
| 1519 | 
|
El Camino Real - The Royal Road | Mexico City to Santa Fe | NM | USA |
| 1824-1836 | 
|
Hydraulic-Inclined Plane System of the Morris Canal | Phillipsburg to Newark Bay | NJ | USA |
| 1856 | 
|
Bidwell Bar Suspension Bridge | Oroville | CA | USA |
| 1909 | 
|
Gunnison Tunnel | Montrose | CO | USA |
| 1892 | 
|
Morison's Memphis Bridge | Memphis | TN | USA |
| 1890 | 
|
Walnut Street Bridge | Harrisburd | PA | USA |
| 1858 | 
|
Crozet's Blue Ridge Tunnel | Waynesboro | VA | USA |
| 1733 | 
|
City Plan of Savannah | Savannah | GA | USA |
| 1915 | 
|
Kansas City Park and Boulevard System | Kansas City | MI | USA |
| 1909-1914 | 
|
Cape Cod Canal | Cape Cod | MA | USA |
| 1866 | 
|
John A. Roebling Bridge | Cincinnati | OH | USA |
| 1922 | 
|
Miami Conservancy District | Huber Heights | OH | USA |
