Nd Highway 91 over Willow Creek
FairPembina County, North Dakota · South Edge St. Thomas · Structure no. 0091900087
- Built
- 1969
- 56 years old
- Condition
- Fair
- inspected July 2024
- Type
- Culvert
- Concrete
- Length
- 45 ft
- 3 main spans
- Daily traffic
- 1,310
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Nd Highway 91 over Willow Creek is a concrete culvert carrying Nd Highway 91 over Willow Creek in Pembina County, North Dakota. It was built in 1969, so it is 56 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 5 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 1,310 vehicles a day, roughly 8% of them trucks, projected to reach 1,310 by 2039. The structure is 45 ft (13.7 m) long. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
| Culvert | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nd Highway 91 over Willow Creek built?
It was built in 1969, making it 56 years old in 2025.
What condition is Nd Highway 91 over Willow 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 July 2024.
How much traffic does Nd Highway 91 over Willow Creek carry?
About 1,310 vehicles per day (2019 count), of which roughly 8% are trucks.
How long is Nd Highway 91 over Willow Creek?
The structure is 45 ft (13.7 m) long with a longest span of 10 ft (3 m).
Who owns Nd Highway 91 over Willow Creek?
It is owned by the State Highway Agency.