Fas 46 over Harpeth River
Poor Condition69 years old4,289 vehicles/day
Location
| State | Tennessee |
| County | Williamson |
| Location | 1.4 M SW Jct Sr46&sr106 |
| Carries | Fas 46 |
| Crosses | Harpeth River |
| Coordinates | 35.99367, -86.90225 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 217.8 ft (66.4 m) |
| Max Span | 45.9 ft (14 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 577.7 sq m |
| Main Spans | 3 |
| Year Built | 1957 (reconstructed 1998) |
Traffic
| Avg Daily Traffic | 4,289 (2021) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 94S61480013 |