Nfa B023 over Knob Creek
Poor Condition81 years old200 vehicles/day
Location
| State | Tennessee |
| County | Maury |
| Location | 3 M. Se. Santa Fe. |
| Carries | Nfa B023 |
| Crosses | Knob Creek |
| Coordinates | 35.71897, -87.07487 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 4 (Poor) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 35.4 ft (10.8 m) |
| Max Span | 34.4 ft (10.5 m) |
| Deck Width | 21.3 ft (6.5 m) |
| Deck Area | 70.2 sq m |
| Main Spans | 1 |
| Year Built | 1945 |
Traffic
| Avg Daily Traffic | 200 (2020) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 600B0230001 |