Lock and Dam No. 21
USA /
Illinois /
Quincy /
World
/ USA
/ Illinois
/ Quincy
World / United States / Missouri
dam, lock (water navigation), NRHP - National Register of Historic Places, 1938_construction
Lock and Dam No. 21 is a lock and dam located at Quincy, Illinois on the Upper Mississippi River around river mile 324.9.
Wikipedia article: http://en.wikipedia.org/wiki/Lock_and_Dam_No._21
Nearby cities:
Coordinates: 39°54'20"N 91°25'52"W
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- Dunn Ford Access 28 km
- Elmslie Memorial Conservation Area 32 km
- Emden Grange Park 37 km
- Hunnewell Lake Conservation Area 43 km
- Hunnewell Lake 44 km
- Arrow-Wood Conservation Area 55 km
- Mark Twain Lake 55 km