Csah 33 over Redwood River
GoodLyon County, Minnesota · 1.2 MI E of JCT TH 59 · Structure no. 42541
- Built
- 1983
- 42 years old
- Condition
- Good
- inspected September 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 150 ft
- 3 main spans
- Daily traffic
- 4,014
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 33 over Redwood River is a prestressed concrete tee beam carrying Csah 33 over Redwood River in Lyon County, Minnesota. It was built in 1983, so it is 42 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 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 4,014 vehicles a day, projected to reach 4,700 by 2042. The structure is 150 ft (45.7 m) long and 47 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 33 over Redwood River built?
It was built in 1983, making it 42 years old in 2025.
What condition is Csah 33 over Redwood 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 September 2024.
How much traffic does Csah 33 over Redwood River carry?
About 4,014 vehicles per day (2022 count).
How long is Csah 33 over Redwood River?
The structure is 150 ft (45.7 m) long with a longest span of 50 ft (15.2 m) and a deck 47 ft wide.
Who owns Csah 33 over Redwood River?
It is owned by the County Highway Agency.