Nfa A348 over Duck River
Good Condition39 years old110 vehicles/day
Location
| State | Tennessee |
| County | Coffee |
| Location | On Powers Bridge RD |
| Carries | Nfa A348 |
| Crosses | Duck River |
| Coordinates | 35.47218, -86.12127 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Single/Spread |
| Total Length | 293.3 ft (89.4 m) |
| Max Span | 81.0 ft (24.7 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 759.9 sq m |
| Main Spans | 4 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 110 (2020) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 160A3480001 |