NW 56th St. over S.h. 74 Under
Fair Condition41 years old1,000 vehicles/day
Location
| State | Oklahoma |
| County | Oklahoma |
| Location | 1.4 Mi N I-44 |
| Carries | NW 56th St. |
| Crosses | S.h. 74 Under |
| Coordinates | 35.52747, -97.57778 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 203.4 ft (62 m) |
| Max Span | 100.1 ft (30.5 m) |
| Deck Width | 60.0 ft (18.3 m) |
| Deck Area | 1134.6 sq m |
| Main Spans | 2 |
| Year Built | 1985 |
Traffic
| Avg Daily Traffic | 1,000 (2022) |
| Truck Traffic | 5% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 8 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 210960000000000 |