Nfa 1001 (sa 9418) over Dobbins Branch
Good Condition46 years old496 vehicles/day
Location
| State | Tennessee |
| County | Williamson |
| Location | 4.4 Mi SW Jct Sr46&sr96 |
| Carries | Nfa 1001 (sa 9418) |
| Crosses | Dobbins Branch |
| Coordinates | 35.90450, -87.00487 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 27.9 ft (8.5 m) |
| Max Span | 18.0 ft (5.5 m) |
| Deck Width | 27.6 ft (8.4 m) |
| Deck Area | 71.4 sq m |
| Main Spans | 1 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 496 (2021) |
| Truck Traffic | 3% |
| 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 | 94010010007 |