Csah 33 over Blue Earth River
FairBlue Earth County, Minnesota · 2.0 MI SW of JCT Csah 69 · Structure no. 07576
- Built
- 2002
- 23 years old
- Condition
- Fair
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 325 ft
- 3 main spans
- Daily traffic
- 1,926
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 33 over Blue Earth River is a prestressed concrete stringer/multi-beam or girder carrying Csah 33 over Blue Earth River in Blue Earth County, Minnesota. It was built in 2002, so it is 23 years old, younger 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 1,926 vehicles a day, roughly 10% of them trucks, projected to reach 1,750 by 2041. The structure is 325 ft (99.2 m) long and 52 ft wide. If it were closed, the detour would be 8.1 mi (13 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 33 over Blue Earth River built?
It was built in 2002, making it 23 years old in 2025.
What condition is Csah 33 over Blue Earth River 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 October 2024.
How much traffic does Csah 33 over Blue Earth River carry?
About 1,926 vehicles per day (2021 count), of which roughly 10% are trucks.
How long is Csah 33 over Blue Earth River?
The structure is 325 ft (99.2 m) long with a longest span of 107 ft (32.7 m) and a deck 52 ft wide.
Who owns Csah 33 over Blue Earth River?
It is owned by the County Highway Agency.