County Highway over North Marais River
FairWalsh County, North Dakota · 11 East 8 South Grafton · Structure no. 000000050154170
- Built
- 1985
- 40 years old
- Condition
- Fair
- inspected October 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 140 ft
- 3 main spans
- Daily traffic
- 65
- 2017 count
- Owner
- County
- County Highway Agency
About this bridge
County Highway over North Marais River is a prestressed concrete continuous box beam or girders - single or spread carrying County Highway over North Marais River in Walsh County, North Dakota. It was built in 1985, so it is 40 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 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 65 vehicles a day, projected to reach 65 by 2037. The structure is 140 ft (42.7 m) long and 30 ft wide. If it were closed, the detour would be 1.9 mi (3 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County Highway over North Marais River built?
It was built in 1985, making it 40 years old in 2025.
What condition is County Highway over North Marais River 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 October 2024.
How much traffic does County Highway over North Marais River carry?
About 65 vehicles per day (2017 count).
How long is County Highway over North Marais River?
The structure is 140 ft (42.7 m) long with a longest span of 51 ft (15.6 m) and a deck 30 ft wide.
Who owns County Highway over North Marais River?
It is owned by the County Highway Agency.