Irrfb Nd Hiway 22 over Little Missouri River
Fair Condition32 years old510 vehicles/day
Location
| State | North Dakota |
| County | Dunn |
| Location | 15 South Of Nd 73 |
| Carries | Irrfb Nd Hiway 22 |
| Crosses | Little Missouri River |
| Coordinates | 47.59790, -102.76652 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 730.0 ft (222.5 m) |
| Max Span | 107.0 ft (32.6 m) |
| Deck Width | 38.4 ft (11.7 m) |
| Deck Area | 2603.2 sq m |
| Main Spans | 7 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 510 (2019) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0022126141 |