Nfa A408 over Big Bigby Creek
Good Condition2 years old1,998 vehicles/day
Location
| State | Tennessee |
| County | Maury |
| Location | 3 M. N. Mt. Pleasant. |
| Carries | Nfa A408 |
| Crosses | Big Bigby Creek |
| Coordinates | 35.58568, -87.18416 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Single/Spread |
| Total Length | 180.1 ft (54.9 m) |
| Max Span | 89.9 ft (27.4 m) |
| Deck Width | 30.2 ft (9.2 m) |
| Deck Area | 505.1 sq m |
| Main Spans | 2 |
| Year Built | 2024 |
Traffic
| Avg Daily Traffic | 1,998 (2020) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 600A4080001 |