Nfa A454 over Briggance Branch
Good Condition32 years old20 vehicles/day
Location
| State | Tennessee |
| County | Sumner |
| Location | 4.3 Mi SE Jct Sr25&sr76 |
| Carries | Nfa A454 |
| Crosses | Briggance Branch |
| Coordinates | 36.47025, -86.52425 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 44.9 ft (13.7 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 27.6 ft (8.4 m) |
| Deck Area | 115.1 sq m |
| Main Spans | 2 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 20 (2020) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 830A4540001 |