N3840 over Muddy Boggy Creek
Fair Condition38 years old100 vehicles/day
Location
| State | Oklahoma |
| County | Coal |
| Location | 1.1 N & 2.7 W Of Cairo |
| Carries | N3840 |
| Crosses | Muddy Boggy Creek |
| Coordinates | 34.60688, -96.18000 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 282.5 ft (86.1 m) |
| Max Span | 95.1 ft (29 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 749.1 sq m |
| Main Spans | 3 |
| Year Built | 1988 |
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 | 220810000000000 |