Displaying results 201 of 220 - 256
Date Sort ascending | Image | Innovation | City | State | Country |
---|---|---|---|---|---|
1830 | Louisville Waterworks | Louisville | KY | USA | |
1830 | Louisville and Portland Canal Locks & Dam | Louisville | KY | USA | |
1829 | Carrollton Viaduct | Baltimore | MD | USA | |
1829 | Chesapeake and Delaware Canal | New Castle | DE | USA | |
1828 | Union Canal Tunnel | Lebanon | PA | USA | |
1826 | Granite Railway | Quincy and Milton | MA | USA | |
1826 | Conwy Suspension Bridge | Conwy | North Wales | UK | |
1826 | Menai Suspension Bridge | Isle of Anglesey | Wales | UK | |
1825 | Ohio Canal System | N/A | OH | USA | |
1825 | Erie Canal | NY | USA | ||
1824-1836 | Hydraulic-Inclined Plane System of the Morris Canal | Phillipsburg to Newark Bay | NJ | USA | |
1824 | Rensselaer Polytechnic Institute | Troy | NY | USA | |
1821 | Lowell Waterpower System | Lowell | MA | USA | |
1818 | Montgomery Bell's Tunnel | Kingston Springs | TN | USA | |
1817 | Cranetown Triangulation Site | Essex County | NJ | USA | |
1814 | Craigellachie Bridge | Aberlour | Moray | UK | |
1813 | United States Military Academy | West Point | NY | USA | |
1811-1839 | National Road | Wheeling | WV | USA | |
1810 to 1832 | Gota Canal | Gothenburg | Västra Götaland County | Sweden | |
1807 | Portland Observatory | Portland | ME | USA |