I 840 over Tributary To S Harpeth C
Fair Condition17 years old25,335 vehicles/day
Location
| State | Tennessee |
| County | Williamson |
| Location | Near Sr-46 |
| Carries | I 840 |
| Crosses | Tributary To S Harpeth C |
| Coordinates | 35.90150, -87.14367 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 891.1 ft (271.6 m) |
| Max Span | 132.9 ft (40.5 m) |
| Deck Width | 44.0 ft (13.4 m) |
| Deck Area | 3639.4 sq m |
| Main Spans | 7 |
| Year Built | 2009 |
Traffic
| Avg Daily Traffic | 25,335 (2021) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 94SR8400096 |