Csah 9 over Silver Creek
GoodHouston County, Minnesota · 1.6 MI N of JCT Csah 21 · Structure no. 28541
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 141 ft
- 1 main span
- Daily traffic
- 442
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 9 over Silver Creek is a prestressed concrete stringer/multi-beam or girder carrying Csah 9 over Silver Creek in Houston County, Minnesota. It was built in 2011, so it is 14 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 442 vehicles a day, projected to reach 460 by 2041. The structure is 141 ft (43 m) long and 39 ft wide. If it were closed, the detour would be 11.2 mi (18 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 | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 9 over Silver Creek built?
It was built in 2011, making it 14 years old in 2025.
What condition is Csah 9 over Silver Creek 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 October 2024.
How much traffic does Csah 9 over Silver Creek carry?
About 442 vehicles per day (2021 count).
How long is Csah 9 over Silver Creek?
The structure is 141 ft (43 m) long with a longest span of 134 ft (40.8 m) and a deck 39 ft wide.
Who owns Csah 9 over Silver Creek?
It is owned by the County Highway Agency.