N4392 over Sans Bois Cr. Overflow
Good Condition43 years old100 vehicles/day
Location
| State | Oklahoma |
| County | Haskell |
| Location | 1.7e .8s Of S.h.2/s.h.31 |
| Carries | N4392 |
| Crosses | Sans Bois Cr. Overflow |
| Coordinates | 35.10386, -95.20517 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 55.1 ft (16.8 m) |
| Max Span | 51.8 ft (15.8 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 142.8 sq m |
| Main Spans | 1 |
| Year Built | 1983 |
Traffic
| Avg Daily Traffic | 100 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 204690000000000 |