County Highway over Little Muddy River
GoodWilliams County, North Dakota · 1 West 11 South Appam · Structure no. 000000053122151
- Built
- 2021
- 4 years old
- Condition
- Good
- inspected September 2023
- Type
- Culvert
- Concrete
- Length
- 43 ft
- 3 main spans
- Daily traffic
- 150
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
County Highway over Little Muddy River is a concrete culvert carrying County Highway over Little Muddy River in Williams County, North Dakota. It was built in 2021, so it is 4 years old, younger than the North Dakota average of 48.2 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 150 vehicles a day, roughly 10% of them trucks, projected to reach 223 by 2041. The structure is 43 ft (13.1 m) long. If it were closed, the detour would be 8.1 mi (13 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County Highway over Little Muddy River built?
It was built in 2021, making it 4 years old in 2025.
What condition is County Highway over Little Muddy River in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2023.
How much traffic does County Highway over Little Muddy River carry?
About 150 vehicles per day (2019 count), of which roughly 10% are trucks.
How long is County Highway over Little Muddy River?
The structure is 43 ft (13.1 m) long with a longest span of 14 ft (4.3 m).
Who owns County Highway over Little Muddy River?
It is owned by the County Highway Agency.