Nfa 1798 (sa 4315) over Miller Branch
Fair Condition50 years old278 vehicles/day
Location
| State | Tennessee |
| County | Humphreys |
| Location | 5 Mi. Ne. Sr230. |
| Carries | Nfa 1798 (sa 4315) |
| Crosses | Miller Branch |
| Coordinates | 35.98084, -87.57300 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 102.0 ft (31.1 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 264.4 sq m |
| Main Spans | 4 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 278 (2021) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 43017980007 |