141st Avenue over North Fork Grand River
GoodBowman County, North Dakota · 4 East 15.5 South Bowman · Structure no. 000000006136230
- Built
- 1992
- 33 years old
- Condition
- Good
- inspected October 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 116 ft
- 3 main spans
- Daily traffic
- 30
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
141st Avenue over North Fork Grand River is a prestressed concrete tee beam carrying 141st Avenue over North Fork Grand River in Bowman County, North Dakota. It was built in 1992, so it is 33 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 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 30 vehicles a day, projected to reach 40 by 2039. The structure is 116 ft (35.5 m) long and 32 ft wide. If it were closed, the detour would be 14.3 mi (23 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 |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 141st Avenue over North Fork Grand River built?
It was built in 1992, making it 33 years old in 2025.
What condition is 141st Avenue over North Fork Grand 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 October 2023.
How much traffic does 141st Avenue over North Fork Grand River carry?
About 30 vehicles per day (2019 count).
How long is 141st Avenue over North Fork Grand River?
The structure is 116 ft (35.5 m) long with a longest span of 43 ft (13.1 m) and a deck 32 ft wide.
Who owns 141st Avenue over North Fork Grand River?
It is owned by the County Highway Agency.