U.s. 169 over 21st St. Under
Fair Condition50 years old103,800 vehicles/day
Location
| State | Oklahoma |
| County | Tulsa |
| Location | 3.0 Mi N 51 St. |
| Carries | U.s. 169 |
| Crosses | 21st St. Under |
| Coordinates | 36.13322, -95.85964 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 190.0 ft (57.9 m) |
| Max Span | 95.1 ft (29 m) |
| Deck Width | 127.0 ft (38.7 m) |
| Deck Area | 2240.7 sq m |
| Main Spans | 2 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 103,800 (2022) |
| Truck Traffic | 8% |
| Lanes On Bridge | 6 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 192450000000000 |