Csah 25 over Upper Tamarack River
FairPine County, Minnesota · 1.0 MI E of JCT Csah 31 · Structure no. 58536
- Built
- 1995
- 30 years old
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 117 ft
- 1 main span
- Daily traffic
- 64
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 25 over Upper Tamarack River is a prestressed concrete stringer/multi-beam or girder carrying Csah 25 over Upper Tamarack River in Pine County, Minnesota. It was built in 1995, so it is 30 years old, younger 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 64 vehicles a day, projected to reach 125 by 2041. The structure is 117 ft (35.6 m) long and 39 ft wide. If it were closed, the detour would be 13 mi (21 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 25 over Upper Tamarack River built?
It was built in 1995, making it 30 years old in 2025.
What condition is Csah 25 over Upper Tamarack 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 September 2024.
How much traffic does Csah 25 over Upper Tamarack River carry?
About 64 vehicles per day (2021 count).
How long is Csah 25 over Upper Tamarack River?
The structure is 117 ft (35.6 m) long with a longest span of 112 ft (34 m) and a deck 39 ft wide.
Who owns Csah 25 over Upper Tamarack River?
It is owned by the County Highway Agency.