Nfa A109 over Half Pone Branch
Good Condition52 years old40 vehicles/day
Location
| State | Tennessee |
| County | Houston |
| Location | 8 M. S. Erin. |
| Carries | Nfa A109 |
| Crosses | Half Pone Branch |
| Coordinates | 36.20578, -87.65807 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 39.0 ft (11.9 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 94.0 sq m |
| Main Spans | 3 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 40 (2020) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 420A1090001 |