E0420 over Black Bear Creek
Poor Condition33 years old35 vehicles/day
Location
| State | Oklahoma |
| County | Pawnee |
| Location | 2.25w 2.25n Of Blackburn |
| Carries | E0420 |
| Crosses | Black Bear Creek |
| Coordinates | 36.40599, -96.63971 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 212.6 ft (64.8 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 563.8 sq m |
| Main Spans | 3 |
| Year Built | 1993 |
Traffic
| Avg Daily Traffic | 35 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 245720000000000 |