U.s. 75 SB over 56th St. N. Under
Good Condition37 years old18,250 vehicles/day
Location
| State | Oklahoma |
| County | Tulsa |
| Location | 5.9 Mi N Of I-244 |
| Carries | U.s. 75 SB |
| Crosses | 56th St. N. Under |
| Coordinates | 36.23502, -95.94530 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 100.1 ft (30.5 m) |
| Max Span | 100.1 ft (30.5 m) |
| Deck Width | 41.0 ft (12.5 m) |
| Deck Area | 381.2 sq m |
| Main Spans | 1 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 18,250 (2022) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 223290000000000 |