N.w. 178th St. over Bluff Creek
Good Condition18 years old4,200 vehicles/day
Location
| State | Oklahoma |
| County | Oklahoma |
| Location | .3 E Of Meridian Ave. |
| Carries | N.w. 178th St. |
| Crosses | Bluff Creek |
| Coordinates | 35.65306, -97.59750 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 220.1 ft (67.1 m) |
| Max Span | 55.1 ft (16.8 m) |
| Deck Width | 65.0 ft (19.8 m) |
| Deck Area | 1328.6 sq m |
| Main Spans | 4 |
| Year Built | 2008 |
Traffic
| Avg Daily Traffic | 4,200 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 284070000000000 |