No worries. This is the lock that the US Army Corps said a decade ago could collapse due to aggregate problems and is long past its replacement date. #shantyboat — at Chickamauga Dam
Via Instagram
![](https://i0.wp.com/peoplesriverhistory.us/wp-content/uploads/2016/07/1468021906.jpg?resize=840%2C410&ssl=1)
No worries. This is the lock that the US Army Corps said a decade ago could collapse due to aggregate problems and is long past its replacement date. #shantyboat — at Chickamauga Dam
Via Instagram