Nfa 2500 (sa 4522) over Koontz Creek
Fair Condition76 years old628 vehicles/day
Location
| State | Tennessee |
| County | Jefferson |
| Location | Btwn Us70 & I40-i81 Jct |
| Carries | Nfa 2500 (sa 4522) |
| Crosses | Koontz Creek |
| Coordinates | 36.05038, -83.38533 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 31.5 ft (9.6 m) |
| Max Span | 26.9 ft (8.2 m) |
| Deck Width | 47.9 ft (14.6 m) |
| Deck Area | 140.2 sq m |
| Main Spans | 1 |
| Year Built | 1950 (reconstructed 2020) |
Traffic
| Avg Daily Traffic | 628 (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 | 45025000001 |