Nfa 1905 over Knob Creek
Poor Condition106 years old228 vehicles/day
Location
| State | Tennessee |
| County | Maury |
| Location | 5 M. Nw. Columbia. |
| Carries | Nfa 1905 |
| Crosses | Knob Creek |
| Coordinates | 35.67467, -87.07885 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 81.0 ft (24.7 m) |
| Max Span | 28.9 ft (8.8 m) |
| Deck Width | 25.6 ft (7.8 m) |
| Deck Area | 192.7 sq m |
| Main Spans | 3 |
| Year Built | 1920 (reconstructed 1966) |
Traffic
| Avg Daily Traffic | 228 (2021) |
| Truck Traffic | 4% |
| 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 | 60019050005 |