NW 122nd St. over S.h. 74 Under
Fair Condition35 years old5,000 vehicles/day
Location
| State | Oklahoma |
| County | Oklahoma |
| Location | 6.1 Mi N I-44 |
| Carries | NW 122nd St. |
| Crosses | S.h. 74 Under |
| Coordinates | 35.59457, -97.58476 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 185.0 ft (56.4 m) |
| Max Span | 185.0 ft (56.4 m) |
| Deck Width | 79.1 ft (24.1 m) |
| Deck Area | 1359.2 sq m |
| Main Spans | 1 |
| Year Built | 1991 |
Traffic
| Avg Daily Traffic | 5,000 (2022) |
| Truck Traffic | 5% |
| Lanes On Bridge | 5 |
| Lanes Under Bridge | 6 |
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 | 228740000000000 |