Nfa A448 over I40
Good Condition57 years old220 vehicles/day
Location
| State | Tennessee |
| County | Roane |
| Location | Just W Of US 27 Exit |
| Carries | Nfa A448 |
| Crosses | I40 |
| Coordinates | 35.91278, -84.59566 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 251.0 ft (76.5 m) |
| Max Span | 75.1 ft (22.9 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 749.7 sq m |
| Main Spans | 4 |
| Year Built | 1969 (reconstructed 2018) |
Traffic
| Avg Daily Traffic | 220 (2020) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 73I00400003 |