Category:Mississippi River Lock and Dam number 18
|Instance of|| lock,|
|Located on terrain feature||Mississippi River|
|Heritage designation|| |
|Elevation above sea level|| |
This category has only the following subcategory.
- ► Mississippi River Lock and Dam number 18 - HAER (1 C, 9 F)
Media in category "Mississippi River Lock and Dam number 18"
The following 2 files are in this category, out of 2 total.
- Mississippi River Lock and Dam number 18.jpg 1,500 × 1,000; 291 KB
- Public Works Administration Project, Army Corps of Engineers, Lock - NARA - 197014.tif 2,000 × 1,596; 3.07 MB