I 90 over Csah 17
GoodWinona County, Minnesota · 1.5 MI NW of JCT TH 76 · Structure no. 85841
- Built
- 1969
- 56 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 150 ft
- 3 main spans
- Daily traffic
- 6,500
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
I 90 over Csah 17 is a prestressed concrete stringer/multi-beam or girder carrying I 90 over Csah 17 in Winona County, Minnesota. It was built in 1969, so it is 56 years old, older than the Minnesota average of 38.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 6,500 vehicles a day, roughly 23% of them trucks, projected to reach 6,500 by 2039. The structure is 150 ft (45.7 m) long and 45 ft wide.
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 90 over Csah 17 built?
It was built in 1969, making it 56 years old in 2025.
What condition is I 90 over Csah 17 in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2024.
How much traffic does I 90 over Csah 17 carry?
About 6,500 vehicles per day (2017 count), of which roughly 23% are trucks.
How long is I 90 over Csah 17?
The structure is 150 ft (45.7 m) long with a longest span of 55 ft (16.7 m) and a deck 45 ft wide.
Who owns I 90 over Csah 17?
It is owned by the State Highway Agency.