Irrfb Nd Hway 1804 over Little Knife River
Fair Condition9 years old500 vehicles/day
Location
| State | North Dakota |
| County | Mountrail |
| Location | 5 North Of Nd 23 |
| Carries | Irrfb Nd Hway 1804 |
| Crosses | Little Knife River |
| Coordinates | 48.03456, -102.52853 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 9 (Excellent) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 57.1 ft (17.4 m) |
| Max Span | 14.1 ft (4.3 m) |
| Deck Area | 191.4 sq m |
| Main Spans | 4 |
| Year Built | 2017 |
Traffic
| Avg Daily Traffic | 500 (2017) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 1804251782 |