E0540(56 Th. St.n) over Bird Creek
Poor Condition56 years old1,516 vehicles/day
Location
| State | Oklahoma |
| County | Tulsa |
| Location | 56st N .05e Of Memorial R |
| Carries | E0540(56 Th. St.n) |
| Crosses | Bird Creek |
| Coordinates | 36.23505, -95.88791 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 361.9 ft (110.3 m) |
| Max Span | 89.9 ft (27.4 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 1147.1 sq m |
| Main Spans | 4 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 1,516 (2024) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 179450000000000 |