County Highway over South Marais River
GoodGrand Forks County, North Dakota · 4 East 3 South Manvel · Structure no. 000000018138110
- Built
- 1984
- 41 years old
- Condition
- Good
- inspected September 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 86 ft
- 1 main span
- Daily traffic
- 85
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
County Highway over South Marais River is a prestressed concrete box beam or girders - multiple carrying County Highway over South Marais River in Grand Forks County, North Dakota. It was built in 1984, so it is 41 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 85 vehicles a day, projected to reach 85 by 2039. The structure is 86 ft (26.2 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
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 County Highway over South Marais River built?
It was built in 1984, making it 41 years old in 2025.
What condition is County Highway over South Marais 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 September 2023.
How much traffic does County Highway over South Marais River carry?
About 85 vehicles per day (2019 count).
How long is County Highway over South Marais River?
The structure is 86 ft (26.2 m) long with a longest span of 82 ft (24.9 m) and a deck 30 ft wide.
Who owns County Highway over South Marais River?
It is owned by the County Highway Agency.