Nfa B662 over Knob Creek
Fair Condition46 years old4,920 vehicles/day
Location
| State | Tennessee |
| County | Washington |
| Location | SW Of I181&oakland Av Ex |
| Carries | Nfa B662 |
| Crosses | Knob Creek |
| Coordinates | 36.35093, -82.40263 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 38.1 ft (11.6 m) |
| Max Span | 14.4 ft (4.4 m) |
| Deck Width | 45.6 ft (13.9 m) |
| Deck Area | 161.2 sq m |
| Main Spans | 2 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 4,920 (2020) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 900B6620001 |