Csah 61 over I 35
FairPine County, Minnesota · At JCT TH23 S Ofsandston · Structure no. 9786
- Built
- 1959
- 66 years old, rebuilt 1990
- Condition
- Fair
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 181 ft
- 4 main spans
- Daily traffic
- 2,750
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Csah 61 over I 35 is a steel continuous stringer/multi-beam or girder carrying Csah 61 over I 35 in Pine County, Minnesota. It was built in 1959 and reconstructed in 1990, so it is 66 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 2,750 vehicles a day, roughly 5% of them trucks, projected to reach 3,250 by 2040. The structure is 181 ft (55.2 m) long and 50 ft wide.
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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 61 over I 35 built?
It was built in 1959, making it 66 years old in 2025. It was reconstructed in 1990.
What condition is Csah 61 over I 35 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 2024.
How much traffic does Csah 61 over I 35 carry?
About 2,750 vehicles per day (2020 count), of which roughly 5% are trucks.
How long is Csah 61 over I 35?
The structure is 181 ft (55.2 m) long with a longest span of 55 ft (16.9 m) and a deck 50 ft wide.
Who owns Csah 61 over I 35?
It is owned by the State Highway Agency.