N4120 over Mormon Creek
Poor Condition44 years old100 vehicles/day
Location
| State | Oklahoma |
| County | Nowata |
| Location | 4.0 Mi NW Of 60 |
| Carries | N4120 |
| Crosses | Mormon Creek |
| Coordinates | 36.75003, -95.66567 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 3 (Serious) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 100.1 ft (30.5 m) |
| Max Span | 49.9 ft (15.2 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 259.2 sq m |
| Main Spans | 2 |
| Year Built | 1982 |
Traffic
| Avg Daily Traffic | 100 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 202500000000000 |