Csah 25 over Lower Tamarack River
FairPine County, Minnesota · 2.6 MI E of JCT Csah 24 · Structure no. 58513
- Built
- 1981
- 44 years old
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 136 ft
- 3 main spans
- Daily traffic
- 64
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 25 over Lower Tamarack River is a steel continuous stringer/multi-beam or girder carrying Csah 25 over Lower Tamarack River in Pine County, Minnesota. It was built in 1981, so it is 44 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 5 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 136 ft (41.6 m) long and 31 ft wide. If it were closed, the detour would be 24.2 mi (39 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Lower Tamarack River built?
It was built in 1981, making it 44 years old in 2025.
What condition is Csah 25 over Lower 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 Lower Tamarack River carry?
About 64 vehicles per day (2021 count).
How long is Csah 25 over Lower Tamarack River?
The structure is 136 ft (41.6 m) long with a longest span of 50 ft (15.2 m) and a deck 31 ft wide.
Who owns Csah 25 over Lower Tamarack River?
It is owned by the County Highway Agency.