Date | Image | Innovation Sort descending | Society |
---|---|---|---|
1942 | Alaska Highway | ASCE | |
1834 | Allegheny Portage Railroad | ASCE | |
1940 | Arroyo Seco Parkway | ASCE | |
1935-1937 | Blue Ridge Parkway | ASCE | |
1897 | Boston Subway | ASCE | |
1863-1869 | Central Pacific Railroad | ASCE | |
1833 | Charleston - Hamburg Railroad | ASCE | |
1922 | Columbia River Scenic Highway | ASCE | |
1849 | Conwy Tubular Bridge | ASCE | |
1858 | Crozet's Blue Ridge Tunnel | ASCE | |
1880 | Cumbres and Toltec Scenic Railway | ASCE | |
1882 | Durango-Silverton Branch of the D&RGW RR | ASCE | |
16th Century | El Camino Real (The Royal Road) Eastern Branch | ASCE | |
1519 | El Camino Real - The Royal Road | ASCE | |
1893 | First Concrete Pavement | ASCE | |
1900-1904 | First New York Subway | ASCE | |
1932 | Going-to-the-Sun Road | ASCE | |
1838 | Great Western Railway | ASCE | |
1775 | King's Road | ASCE | |
2575-2137 BC | Lake Moeris Quarry Road | ASCE |