Nfa A143 over Dog Branch
Good Condition34 years old150 vehicles/day
Location
| State | Tennessee |
| County | Warren |
| Location | 6 Mi East Of Cannon Co LN |
| Carries | Nfa A143 |
| Crosses | Dog Branch |
| Coordinates | 35.67661, -85.90267 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Single/Spread |
| Total Length | 48.9 ft (14.9 m) |
| Max Span | 48.9 ft (14.9 m) |
| Deck Width | 24.3 ft (7.4 m) |
| Deck Area | 110.3 sq m |
| Main Spans | 1 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 150 (2020) |
| Truck Traffic | 2% |
| 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 | 890A1430003 |