Nfa D680 over Mcmillan Road / I40
Fair Condition51 years old200 vehicles/day
Location
| State | Tennessee |
| County | Knox |
| Location | E Of Strawberry Plns Exit |
| Carries | Nfa D680 |
| Crosses | Mcmillan Road / I40 |
| Coordinates | 36.00473, -83.75011 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 255.9 ft (78 m) |
| Max Span | 128.0 ft (39 m) |
| Deck Width | 49.9 ft (15.2 m) |
| Deck Area | 1185.6 sq m |
| Main Spans | 2 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 200 (2020) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 47I00400109 |