County Highway over Rush River
FairCass County, North Dakota · 7 East of Ayr · Structure no. 000000009118130
- Built
- 1990
- 35 years old
- Condition
- Fair
- inspected May 2021
- Type
- Culvert
- Concrete
- Length
- 25 ft
- 2 main spans
- Daily traffic
- 480
- 2017 count
- Owner
- County
- County Highway Agency
About this bridge
County Highway over Rush River is a concrete culvert carrying County Highway over Rush River in Cass 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 480 vehicles a day, roughly 14% of them trucks, projected to reach 260 by 2037. The structure is 25 ft (7.6 m) long. 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County Highway over Rush River built?
It was built in 1990, making it 35 years old in 2025.
What condition is County Highway over Rush 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 May 2021.
How much traffic does County Highway over Rush River carry?
About 480 vehicles per day (2017 count), of which roughly 14% are trucks.
How long is County Highway over Rush River?
The structure is 25 ft (7.6 m) long with a longest span of 10 ft (3 m).
Who owns County Highway over Rush River?
It is owned by the County Highway Agency.