I840 over I840/johnson Hollow RD
Good Condition15 years old22,556 vehicles/day
Location
| State | Tennessee |
| County | Williamson |
| Location | 8 Mi W Jct. I65&i840 |
| Carries | I840 |
| Crosses | I840/johnson Hollow RD |
| Coordinates | 35.81768, -86.99962 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 198.5 ft (60.5 m) |
| Max Span | 72.5 ft (22.1 m) |
| Deck Width | 44.0 ft (13.4 m) |
| Deck Area | 810.7 sq m |
| Main Spans | 3 |
| Year Built | 2011 |
Traffic
| Avg Daily Traffic | 22,556 (2021) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 3 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 94SR8400036 |