Csah 9 over Red River of the North
GoodPolk County, Minnesota · 1.3 MI W of JCT TH 220 · Structure no. 60561
- Built
- 2010
- 15 years old
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 1,113 ft
- 12 main spans
- Daily traffic
- 1,100
- 2017 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 9 over Red River of the North is a steel continuous stringer/multi-beam or girder carrying Csah 9 over Red River of the North in Polk County, Minnesota. It was built in 2010, so it is 15 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 1,100 vehicles a day, projected to reach 1,100 by 2039. The structure is 1,113 ft (339.1 m) long and 43 ft wide. If it were closed, the detour would be 14.3 mi (23 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| 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 Red River of the North built?
It was built in 2010, making it 15 years old in 2025.
What condition is Csah 9 over Red River of the North 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 2023.
How much traffic does Csah 9 over Red River of the North carry?
About 1,100 vehicles per day (2017 count).
How long is Csah 9 over Red River of the North?
The structure is 1,113 ft (339.1 m) long with a longest span of 130 ft (39.6 m) and a deck 43 ft wide.
Who owns Csah 9 over Red River of the North?
It is owned by the County Highway Agency.