N3780 over Black Creek
Good Condition34 years old100 vehicles/day
Location
| State | Oklahoma |
| County | Coal |
| Location | 3.5 E 4. N Of Centrahoma |
| Carries | N3780 |
| Crosses | Black Creek |
| Coordinates | 34.66472, -96.28452 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 100.1 ft (30.5 m) |
| Max Span | 97.1 ft (29.6 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 265.4 sq m |
| Main Spans | 1 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 100 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 105270000000000 |