Nd Highway 8 over Duck Creek
FairAdams County, North Dakota · 6 North Jct. US 12 · Structure no. 0008017806
- Built
- 1960
- 65 years old, rebuilt 2005
- Condition
- Fair
- inspected June 2023
- Type
- Culvert
- Concrete
- Length
- 42 ft
- 4 main spans
- Daily traffic
- 520
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Nd Highway 8 over Duck Creek is a concrete culvert carrying Nd Highway 8 over Duck Creek in Adams County, North Dakota. It was built in 1960 and reconstructed in 2005, so it is 65 years old, older than the North Dakota average of 48.2 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 520 vehicles a day, roughly 10% of them trucks, projected to reach 377 by 2039. The structure is 42 ft (12.8 m) long. If it were closed, the detour would be 55.9 mi (90 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nd Highway 8 over Duck Creek built?
It was built in 1960, making it 65 years old in 2025. It was reconstructed in 2005.
What condition is Nd Highway 8 over Duck Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2023.
How much traffic does Nd Highway 8 over Duck Creek carry?
About 520 vehicles per day (2019 count), of which roughly 10% are trucks.
How long is Nd Highway 8 over Duck Creek?
The structure is 42 ft (12.8 m) long with a longest span of 10 ft (3 m).
Who owns Nd Highway 8 over Duck Creek?
It is owned by the State Highway Agency.