County Highway over Turtle River
FairGrand Forks County, North Dakota · 2 East 2 North Larimore · Structure no. 000000018115180
- Built
- 1990
- 35 years old
- Condition
- Fair
- inspected July 2023
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 75 ft
- 1 main span
- Daily traffic
- 170
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
County Highway over Turtle River is a prestressed concrete box beam or girders - single or spread carrying County Highway over Turtle River in Grand Forks County, North Dakota. It was built in 1990, so it is 35 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 170 vehicles a day, roughly 5% of them trucks, projected to reach 170 by 2039. The structure is 75 ft (22.9 m) long and 34 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 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 County Highway over Turtle River built?
It was built in 1990, making it 35 years old in 2025.
What condition is County Highway over Turtle 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 July 2023.
How much traffic does County Highway over Turtle River carry?
About 170 vehicles per day (2019 count), of which roughly 5% are trucks.
How long is County Highway over Turtle River?
The structure is 75 ft (22.9 m) long with a longest span of 72 ft (21.9 m) and a deck 34 ft wide.
Who owns County Highway over Turtle River?
It is owned by the County Highway Agency.