![With another $22 million, construction work set to begin at aging Ohio River lock-and-dam project | Pittsburgh Post-Gazette With another $22 million, construction work set to begin at aging Ohio River lock-and-dam project | Pittsburgh Post-Gazette](https://9b16f79ca967fd0708d1-2713572fef44aa49ec323e813b06d2d9.ssl.cf2.rackcdn.com/600x_a4-3_cTC/20201014emEmsworthLocksandDams09-7-1611339798.jpg)
With another $22 million, construction work set to begin at aging Ohio River lock-and-dam project | Pittsburgh Post-Gazette
![Navigable Waterways and Locations of Lock and Dam Structures of the... | Download Scientific Diagram Navigable Waterways and Locations of Lock and Dam Structures of the... | Download Scientific Diagram](https://www.researchgate.net/publication/235130679/figure/fig1/AS:299656375488517@1448455055685/Navigable-Waterways-and-Locations-of-Lock-and-Dam-Structures-of-the-Ohio-River-US-Army.png)
Navigable Waterways and Locations of Lock and Dam Structures of the... | Download Scientific Diagram
![30 years and $3 billion later, one of America's largest civil works projects set to open on Ohio River - ABC News 30 years and $3 billion later, one of America's largest civil works projects set to open on Ohio River - ABC News](https://s.abcnews.com/images/US/olmsted-dam-ohio-ht-1-thg-180830_hpMain_16x9_992.jpg)
30 years and $3 billion later, one of America's largest civil works projects set to open on Ohio River - ABC News
![Loose barges, one carrying tons of methanol, pinned against Ohio River dam in Louisville - Kentucky Lantern Loose barges, one carrying tons of methanol, pinned against Ohio River dam in Louisville - Kentucky Lantern](https://kentuckylantern.com/wp-content/uploads/2023/03/FsUXSgeX0AY4Mur.jpeg)
Loose barges, one carrying tons of methanol, pinned against Ohio River dam in Louisville - Kentucky Lantern
Ohio River Mainstem System Study Integrated Main Report - (Programmatic Environmental Impact Statement Included).
![Atlas of the Ohio River, consisting of 280 charts and index sheet, survey of 1911-14 - Maps and Drawings - USACE Digital Library Atlas of the Ohio River, consisting of 280 charts and index sheet, survey of 1911-14 - Maps and Drawings - USACE Digital Library](https://usace.contentdm.oclc.org/digital/api/singleitem/image/p16021coll10/9590/default.jpg)