Nfa D402 over Little Flat Creek
Fair Condition63 years old100 vehicles/day
Location
| State | Tennessee |
| County | Knox |
| Location | Childs Rd-s Off Washingtn |
| Carries | Nfa D402 |
| Crosses | Little Flat Creek |
| Coordinates | 36.13308, -83.76767 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Single/Spread |
| Total Length | 68.9 ft (21 m) |
| Max Span | 65.9 ft (20.1 m) |
| Deck Width | 20.0 ft (6.1 m) |
| Deck Area | 128.1 sq m |
| Main Spans | 1 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 100 (2020) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 470D4020001 |