Nd Highway 1804 over Little Muddy River
Fair Condition45 years old2,700 vehicles/day
Location
| State | North Dakota |
| County | Williams |
| Location | 2 East Of US 2 |
| Carries | Nd Highway 1804 |
| Crosses | Little Muddy River |
| Coordinates | 48.14710, -103.59587 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Single/Spread |
| Total Length | 220.1 ft (67.1 m) |
| Max Span | 71.9 ft (21.9 m) |
| Deck Width | 61.4 ft (18.7 m) |
| Deck Area | 1254.8 sq m |
| Main Spans | 3 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 2,700 (2019) |
| Truck Traffic | 6% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 1804316923 |