N4480 (3138c) over San Bois Creek
Good Condition12 years old250 vehicles/day
Location
| State | Oklahoma |
| County | Haskell |
| Location | 3.5s 4.5e Of Stigler |
| Carries | N4480 (3138c) |
| Crosses | San Bois Creek |
| Coordinates | 35.20083, -95.04444 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 365.5 ft (111.4 m) |
| Max Span | 100.1 ft (30.5 m) |
| Deck Width | 28.2 ft (8.6 m) |
| Deck Area | 958.0 sq m |
| Main Spans | 4 |
| Year Built | 2014 |
Traffic
| Avg Daily Traffic | 250 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 298860000000000 |