N4290 over Sans Bois Creek
Good Condition35 years old250 vehicles/day
Location
| State | Oklahoma |
| County | Pittsburg |
| Location | 1. W .6 S Quinton |
| Carries | N4290 |
| Crosses | Sans Bois Creek |
| Coordinates | 35.11297, -95.38461 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 163.1 ft (49.7 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 422.4 sq m |
| Main Spans | 3 |
| Year Built | 1991 |
Traffic
| Avg Daily Traffic | 250 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 228550000000000 |