Csah 31 over E Fk Blue Earth River
GoodFaribault County, Minnesota · 0.6 MI N of JCT Csah 30 · Structure no. 22609
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 64 ft
- 1 main span
- Daily traffic
- 333
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 31 over E Fk Blue Earth River is a prestressed concrete stringer/multi-beam or girder carrying Csah 31 over E Fk Blue Earth River in Faribault County, Minnesota. It was built in 2008, so it is 17 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 333 vehicles a day, projected to reach 290 by 2042. The structure is 64 ft (19.6 m) long and 39 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 31 over E Fk Blue Earth River built?
It was built in 2008, making it 17 years old in 2025.
What condition is Csah 31 over E Fk Blue Earth 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 November 2023.
How much traffic does Csah 31 over E Fk Blue Earth River carry?
About 333 vehicles per day (2022 count).
How long is Csah 31 over E Fk Blue Earth River?
The structure is 64 ft (19.6 m) long with a longest span of 63 ft (19.1 m) and a deck 39 ft wide.
Who owns Csah 31 over E Fk Blue Earth River?
It is owned by the County Highway Agency.