I 840 over Wilson Branch
Good Condition25 years old39,020 vehicles/day
Location
| State | Tennessee |
| County | Williamson |
| Location | 1.5 Mi W Jct Sr11 & I840 |
| Carries | I 840 |
| Crosses | Wilson Branch |
| Coordinates | 35.84715, -86.68833 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 259.8 ft (79.2 m) |
| Max Span | 65.6 ft (20 m) |
| Deck Width | 44.0 ft (13.4 m) |
| Deck Area | 1061.3 sq m |
| Main Spans | 4 |
| Year Built | 2001 |
Traffic
| Avg Daily Traffic | 39,020 (2021) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 94SR8400081 |