Nfa 1248 (sa 4740) over Watt Road / I40
Fair Condition61 years old11,502 vehicles/day
Location
| State | Tennessee |
| County | Knox |
| Location | On The Knox-loudon Co LN |
| Carries | Nfa 1248 (sa 4740) |
| Crosses | Watt Road / I40 |
| Coordinates | 35.87788, -84.23728 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 259.8 ft (79.2 m) |
| Max Span | 76.1 ft (23.2 m) |
| Deck Width | 49.9 ft (15.2 m) |
| Deck Area | 1203.8 sq m |
| Main Spans | 4 |
| Year Built | 1965 (reconstructed 1976) |
Traffic
| Avg Daily Traffic | 11,502 (2021) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 47I00400001 |