Nfa 1351 (sa 8604) over Csx Railroad
Fair Condition45 years old5,148 vehicles/day
Location
| State | Tennessee |
| County | Unicoi |
| Location | Btwn Old & New Sr36-erwin |
| Carries | Nfa 1351 (sa 8604) |
| Crosses | Csx Railroad |
| Coordinates | 36.16307, -82.39606 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 161.4 ft (49.2 m) |
| Max Span | 63.0 ft (19.2 m) |
| Deck Width | 50.5 ft (15.4 m) |
| Deck Area | 757.7 sq m |
| Main Spans | 3 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 5,148 (2021) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 86013510009 |