Nfa A859 over Holston River
Good Condition34 years old400 vehicles/day
Location
| State | Tennessee |
| County | Sullivan |
| Location | Just W Of S. Holston Dam |
| Carries | Nfa A859 |
| Crosses | Holston River |
| Coordinates | 36.52693, -82.11250 |
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 Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 419.9 ft (128 m) |
| Max Span | 80.7 ft (24.6 m) |
| Deck Width | 26.2 ft (8 m) |
| Deck Area | 1,024 sq m |
| Main Spans | 5 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 400 (2020) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 820A8590001 |