Date | Image | Innovation | Society Sort descending |
---|---|---|---|
1849 | Conwy Tubular Bridge | ASCE | |
1519 | El Camino Real - The Royal Road | ASCE | |
1858 | Crozet's Blue Ridge Tunnel | ASCE | |
1900-1904 | First New York Subway | ASCE | |
1880 | Cumbres and Toltec Scenic Railway | ASCE | |
1882 | Durango-Silverton Branch of the D&RGW RR | ASCE | |
1932 | Going-to-the-Sun Road | ASCE | |
1775 | King's Road | ASCE | |
1838 | Great Western Railway | ASCE | |
2575-2137 BC | Lake Moeris Quarry Road | ASCE | |
1908 | North Island Main Trunk Railway | ASCE | |
1862 | Mullan Road | ASCE | |
1947 | Maine Turnpike | ASCE | |
1811-1839 | National Road | ASCE | |
1942 | Alaska Highway | ASCE | |
1940 | Pennsylvania Turnpike (Old Section) | ASCE | |
1834 | Allegheny Portage Railroad | ASCE | |
1935-1937 | Blue Ridge Parkway | ASCE | |
1833 | Charleston - Hamburg Railroad | ASCE | |
1876 | Tehachapi Pass Railroad Line | ASCE |