N3550 over Gray Horse Creek
Fair Condition37 years old258 vehicles/day
Location
| State | Oklahoma |
| County | Osage |
| Location | 6 Mi. SE Of Fairfax |
| Carries | N3550 |
| Crosses | Gray Horse Creek |
| Coordinates | 36.51254, -96.67251 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 136.2 ft (41.5 m) |
| Max Span | 55.1 ft (16.8 m) |
| Deck Width | 28.2 ft (8.6 m) |
| Deck Area | 356.9 sq m |
| Main Spans | 3 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 258 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 223480000000000 |