County Highway over Little Muddy River
Good Condition5 years old150 vehicles/day
Location
| State | North Dakota |
| County | Williams |
| Location | 1 West 11 South Appam |
| Carries | County Highway |
| Crosses | Little Muddy River |
| Coordinates | 48.41636, -103.59891 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 43.0 ft (13.1 m) |
| Max Span | 14.1 ft (4.3 m) |
| Deck Area | 128.4 sq m |
| Main Spans | 3 |
| Year Built | 2021 |
Traffic
| Avg Daily Traffic | 150 (2019) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000053122151 |