Nfa 4748 (sa 9423) over Overflow W. Harpeth Riv.
Fair Condition27 years old2,592 vehicles/day
Location
| State | Tennessee |
| County | Williamson |
| Location | 2.2 Mi NE Jct Sr46&sr96 |
| Carries | Nfa 4748 (sa 9423) |
| Crosses | Overflow W. Harpeth Riv. |
| Coordinates | 35.96603, -86.91920 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Single/Spread |
| Total Length | 74.5 ft (22.7 m) |
| Max Span | 73.5 ft (22.4 m) |
| Deck Width | 27.2 ft (8.3 m) |
| Deck Area | 188.4 sq m |
| Main Spans | 1 |
| Year Built | 1999 |
Traffic
| Avg Daily Traffic | 2,592 (2021) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 94047480001 |