Csah 90 over Le Sueur River
GoodBlue Earth County, Minnesota · 1.5 MI SE of JCT TH 22 · Structure no. 07566
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 262 ft
- 3 main spans
- Daily traffic
- 800
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 90 over Le Sueur River is a prestressed concrete stringer/multi-beam or girder carrying Csah 90 over Le Sueur River in Blue Earth County, Minnesota. It was built in 1998, so it is 27 years old, younger 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 800 vehicles a day, projected to reach 1,050 by 2041. The structure is 262 ft (80 m) long and 58 ft wide. If it were closed, the detour would be 5 mi (8 km).
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 | 8 Very Good | No problems noted. |
| 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 90 over Le Sueur River built?
It was built in 1998, making it 27 years old in 2025.
What condition is Csah 90 over Le Sueur River 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 Csah 90 over Le Sueur River carry?
About 800 vehicles per day (2021 count).
How long is Csah 90 over Le Sueur River?
The structure is 262 ft (80 m) long with a longest span of 86 ft (26.3 m) and a deck 58 ft wide.
Who owns Csah 90 over Le Sueur River?
It is owned by the County Highway Agency.