Nd Highway 66 over Wolf Creek
GoodRolette County, North Dakota · 1 East of Nd 3 · Structure no. 0066001003
- Built
- 1961
- 64 years old
- Condition
- Good
- inspected November 2024
- Type
- Culvert
- Steel
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 510
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Nd Highway 66 over Wolf Creek is a steel culvert carrying Nd Highway 66 over Wolf Creek in Rolette County, North Dakota. It was built in 1961, so it is 64 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 510 vehicles a day, roughly 12% of them trucks, projected to reach 510 by 2039. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 29.8 mi (48 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nd Highway 66 over Wolf Creek built?
It was built in 1961, making it 64 years old in 2025.
What condition is Nd Highway 66 over Wolf Creek 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 November 2024.
How much traffic does Nd Highway 66 over Wolf Creek carry?
About 510 vehicles per day (2019 count), of which roughly 12% are trucks.
How long is Nd Highway 66 over Wolf Creek?
The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m).
Who owns Nd Highway 66 over Wolf Creek?
It is owned by the State Highway Agency.