Date Sort descending | Image | Innovation | Society |
---|---|---|---|
1911 | Galveston Seawall and Grade Raising | ASCE | |
1919 | Milwaukee Metropolitan Sewage Treatment Plant | ASCE | |
1922 | Miami Conservancy District | ASCE | |
1928 | Moffat Tunnel | ASCE | |
1929-1941 | San Antonio River Walk & Flood Control System | ASCE | |
1933-1941 | Colorado River Aqueduct | ASCE | |
1952 | Center Pivot Irrigator | ASABE | |
600 - 1450 AD | Hohokam Canal System | ASCE | |
750-1180 | Prehistoric Mesa Verde Reservoirs | ASCE | |
First century AD | Acueducto de Segovia | ASCE |