I81 over SR 340
Fair Condition54 years old45,697 vehicles/day
Location
| State | Tennessee |
| County | Hamblen |
| Location | 7.56 M Fr Jefferson Co LN |
| Carries | I81 |
| Crosses | SR 340 |
| Coordinates | 36.19360, -83.17378 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 134.8 ft (41.1 m) |
| Max Span | 55.4 ft (16.9 m) |
| Deck Width | 42.3 ft (12.9 m) |
| Deck Area | 530.2 sq m |
| Main Spans | 3 |
| Year Built | 1972 |
Traffic
| Avg Daily Traffic | 45,697 (2021) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 32I00810032 |