Nfa 910 (sa 4302) over Duck River
Poor Condition81 years old601 vehicles/day
Location
| State | Tennessee |
| County | Humphreys |
| Location | 3 M. W. SR 13 |
| Carries | Nfa 910 (sa 4302) |
| Crosses | Duck River |
| Coordinates | 36.04267, -87.85361 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 4 (Poor) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 2 — Bridge closed (monitoring) |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 749.0 ft (228.3 m) |
| Max Span | 211.9 ft (64.6 m) |
| Deck Width | 21.3 ft (6.5 m) |
| Deck Area | 1484.0 sq m |
| Main Spans | 1 |
| Year Built | 1945 |
Traffic
| Avg Daily Traffic | 601 (2021) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 430A3160001 |