Nfa A399 over Branch
Poor Condition42 years old20 vehicles/day
Location
| State | Tennessee |
| County | Madison |
| Location | 2.9 Mi NW Jct Sr138&sr223 |
| Carries | Nfa A399 |
| Crosses | Branch |
| Coordinates | 35.48772, -89.06778 |
Condition Ratings
| Overall Condition | Poor |
| Channel/Waterway | 5 (Fair) |
| Culvert | 4 (Poor) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 25.9 ft (7.9 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 26.2 ft (8 m) |
| Deck Area | 63.2 sq m |
| Main Spans | 2 |
| Year Built | 1984 |
Traffic
| Avg Daily Traffic | 20 (2020) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 570A3990001 |