Csah 4 over I 35
FairSteele County, Minnesota · 6.2 MI N of JCT TH 30 · Structure no. 74802
- Built
- 1965
- 60 years old
- Condition
- Fair
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 233 ft
- 4 main spans
- Daily traffic
- 870
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Csah 4 over I 35 is a prestressed concrete stringer/multi-beam or girder carrying Csah 4 over I 35 in Steele County, Minnesota. It was built in 1965, so it is 60 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 870 vehicles a day, projected to reach 1,050 by 2039. The structure is 233 ft (70.9 m) long and 36 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 4 over I 35 built?
It was built in 1965, making it 60 years old in 2025.
What condition is Csah 4 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 July 2023.
How much traffic does Csah 4 over I 35 carry?
About 870 vehicles per day (2019 count).
How long is Csah 4 over I 35?
The structure is 233 ft (70.9 m) long with a longest span of 73 ft (22.1 m) and a deck 36 ft wide.
Who owns Csah 4 over I 35?
It is owned by the State Highway Agency.