Nfa 2434 (sa 4717) over Brushy Valley Rd. / I75
Fair Condition55 years old969 vehicles/day
Location
| State | Tennessee |
| County | Knox |
| Location | Just S Of Sr170 Exit |
| Carries | Nfa 2434 (sa 4717) |
| Crosses | Brushy Valley Rd. / I75 |
| Coordinates | 36.08850, -84.01228 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 224.7 ft (68.5 m) |
| Max Span | 64.0 ft (19.5 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 671.3 sq m |
| Main Spans | 4 |
| Year Built | 1971 |
Traffic
| Avg Daily Traffic | 969 (2021) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 47I00750059 |