Csah 2 over Thief River
FairMarshall County, Minnesota · 0.5 MI E of JCT Csah 44 · Structure no. 45526
- Built
- 1979
- 46 years old
- Condition
- Fair
- inspected November 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 144 ft
- 3 main spans
- Daily traffic
- 180
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 2 over Thief River is a prestressed concrete tee beam carrying Csah 2 over Thief River in Marshall County, Minnesota. It was built in 1979, so it is 46 years old, older than the Minnesota average of 38.5 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 180 vehicles a day, projected to reach 150 by 2038. The structure is 144 ft (43.9 m) long and 36 ft wide. If it were closed, the detour would be 21.1 mi (34 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 Csah 2 over Thief River built?
It was built in 1979, making it 46 years old in 2025.
What condition is Csah 2 over Thief 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 November 2024.
How much traffic does Csah 2 over Thief River carry?
About 180 vehicles per day (2018 count).
How long is Csah 2 over Thief River?
The structure is 144 ft (43.9 m) long with a longest span of 55 ft (16.9 m) and a deck 36 ft wide.
Who owns Csah 2 over Thief River?
It is owned by the County Highway Agency.