Nfa 1920 (sa 6006) over Duck River
Poor Condition66 years old199 vehicles/day
Location
| State | Tennessee |
| County | Maury |
| Location | 4 M. W. Williamsport. |
| Carries | Nfa 1920 (sa 6006) |
| Crosses | Duck River |
| Coordinates | 35.67653, -87.28950 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 309.1 ft (94.2 m) |
| Max Span | 68.9 ft (21 m) |
| Deck Width | 26.2 ft (8 m) |
| Deck Area | 753.6 sq m |
| Main Spans | 4 |
| Year Built | 1960 (reconstructed 1983) |
Traffic
| Avg Daily Traffic | 199 (2021) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 60019200011 |