Nfa A284 over Big Swan Creek
Good Condition26 years old10 vehicles/day
Location
| State | Tennessee |
| County | Hickman |
| Location | Grimes RD |
| Carries | Nfa A284 |
| Crosses | Big Swan Creek |
| Coordinates | 35.64340, -87.45230 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Single/Spread |
| Total Length | 78.1 ft (23.8 m) |
| Max Span | 38.1 ft (11.6 m) |
| Deck Width | 26.2 ft (8 m) |
| Deck Area | 190.4 sq m |
| Main Spans | 2 |
| Year Built | 2000 |
Traffic
| Avg Daily Traffic | 10 (2020) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 410A2840001 |