Csah 4 over Trib Gernander Creek
FairPosted for loadWinona County, Minnesota · 0.8 MI NW of JCT CSAH17 · Structure no. L1305
- Built
- 1938
- 87 years old
- Condition
- Fair
- inspected November 2024
- Type
- Culvert
- Concrete
- Length
- 25 ft
- 2 main spans
- Daily traffic
- 220
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 4 over Trib Gernander Creek is a concrete culvert carrying Csah 4 over Trib Gernander Creek in Winona County, Minnesota. It was built in 1938, so it is 87 years old, older 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. Its operating status is: posted for load restriction.
It carries about 220 vehicles a day, projected to reach 270 by 2039. The structure is 25 ft (7.5 m) long. 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 |
|---|---|---|
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 4 over Trib Gernander Creek built?
It was built in 1938, making it 87 years old in 2025.
What condition is Csah 4 over Trib Gernander Creek 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 November 2024.
How much traffic does Csah 4 over Trib Gernander Creek carry?
About 220 vehicles per day (2019 count).
How long is Csah 4 over Trib Gernander Creek?
The structure is 25 ft (7.5 m) long with a longest span of 10 ft (3 m).
Who owns Csah 4 over Trib Gernander Creek?
It is owned by the County Highway Agency.