| Niangua Arm US 54 Bridge | |
|---|---|
| Carries | 2 lanes of US Route 54 |
| Crosses | Niangua Arm; Lake of the Ozarks |
| Locale | Camden County, Missouri, MO |
| Design | Through truss bridge |
| Total length | 1,228.9 ft |
| Longest span | 342.8 ft ft |
| Construction begin | 1932 |
| Opened | 1933 |
| Closed | 2000, replaced by modern girder bridge. |
The Niangua Arm US 54 Bridge was a truss-type bridge located on the Niangua Arm of the Lake of the Ozarks in Camden County, Missouri. It was the first bridge to span the completed Lake of the Ozarks. The bridge was similar to the Grand Glaize Bridge except that the steel framework was located on top of the deck. The bridge was torn down in 2000 and replaced by a girder bridge.