Csah 31 over Stream
FairPosted for loadYellow Medicine County, Minnesota · 0.6 MI W of JCT Csah 11 · Structure no. 87503
- Built
- 1966
- 59 years old
- Condition
- Fair
- inspected October 2024
- Type
- Slab
- Wood or Timber
- Length
- 26 ft
- 1 main span
- Daily traffic
- 45
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 31 over Stream is a wood or timber slab carrying Csah 31 over Stream in Yellow Medicine County, Minnesota. It was built in 1966, so it is 59 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 45 vehicles a day, projected to reach 40 by 2041. The structure is 26 ft (7.9 m) long and 31 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 31 over Stream built?
It was built in 1966, making it 59 years old in 2025.
What condition is Csah 31 over Stream 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 31 over Stream carry?
About 45 vehicles per day (2021 count).
How long is Csah 31 over Stream?
The structure is 26 ft (7.9 m) long with a longest span of 24 ft (7.3 m) and a deck 31 ft wide.
Who owns Csah 31 over Stream?
It is owned by the County Highway Agency.