Nfa 1903 over Duck River
Fair Condition101 years old820 vehicles/day
Location
| State | Tennessee |
| County | Maury |
| Location | 4 M E Of Columbia |
| Carries | Nfa 1903 |
| Crosses | Duck River |
| Coordinates | 35.59738, -86.95865 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 342.8 ft (104.5 m) |
| Max Span | 107.0 ft (32.6 m) |
| Deck Width | 17.7 ft (5.4 m) |
| Deck Area | 564.3 sq m |
| Main Spans | 3 |
| Year Built | 1925 |
Traffic
| Avg Daily Traffic | 820 (2021) |
| Truck Traffic | 3% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 600A1610001 |