N3750 over Birch Creek
Good Condition25 years old100 vehicles/day
Location
| State | Oklahoma |
| County | Osage |
| Location | 1.1s Os Sh11; .4w Of Sh99 |
| Carries | N3750 |
| Crosses | Birch Creek |
| Coordinates | 36.57546, -96.31766 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 61.4 ft (18.7 m) |
| Max Span | 60.0 ft (18.3 m) |
| Deck Width | 22.3 ft (6.8 m) |
| Deck Area | 127.2 sq m |
| Main Spans | 1 |
| Year Built | 2001 |
Traffic
| Avg Daily Traffic | 100 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 266780000000000 |