N3590 over Hell Roaring Creek
Fair Condition57 years old210 vehicles/day
Location
| State | Oklahoma |
| County | Pawnee |
| Location | .4w 3.s Of Blackburn |
| Carries | N3590 |
| Crosses | Hell Roaring Creek |
| Coordinates | 36.32337, -96.60254 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 273.0 ft (83.2 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 19.0 ft (5.8 m) |
| Deck Area | 482.6 sq m |
| Main Spans | 5 |
| Year Built | 1969 |
Traffic
| Avg Daily Traffic | 210 (2022) |
| Truck Traffic | 15% |
| 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 | 175630000000000 |