County Highway over Tongue River
GoodCavalier County, North Dakota · 4 North Osnabrock · Structure no. 000000010139200
- Built
- 1980
- 45 years old
- Condition
- Good
- inspected November 2021
- Type
- Culvert
- Concrete
- Length
- 24 ft
- 2 main spans
- Daily traffic
- 330
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
County Highway over Tongue River is a concrete culvert carrying County Highway over Tongue River in Cavalier County, North Dakota. It was built in 1980, so it is 45 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 330 vehicles a day, roughly 12% of them trucks, projected to reach 310 by 2038. The structure is 24 ft (7.3 m) long. If it were closed, the detour would be 11.8 mi (19 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County Highway over Tongue River built?
It was built in 1980, making it 45 years old in 2025.
What condition is County Highway over Tongue 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 November 2021.
How much traffic does County Highway over Tongue River carry?
About 330 vehicles per day (2018 count), of which roughly 12% are trucks.
How long is County Highway over Tongue River?
The structure is 24 ft (7.3 m) long with a longest span of 10 ft (3 m).
Who owns County Highway over Tongue River?
It is owned by the County Highway Agency.