Csah 13 over Shell Rock River
GoodFreeborn County, Minnesota · 0.1 MI E of JCT Csah 5 · Structure no. 24528
- Built
- 1980
- 45 years old
- Condition
- Good
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 133 ft
- 3 main spans
- Daily traffic
- 930
- 2017 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 13 over Shell Rock River is a steel continuous stringer/multi-beam or girder carrying Csah 13 over Shell Rock River in Freeborn County, Minnesota. It was built in 1980, so it is 45 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 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 930 vehicles a day, projected to reach 930 by 2039. The structure is 133 ft (40.4 m) long and 54 ft wide. If it were closed, the detour would be 8.1 mi (13 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 13 over Shell Rock River built?
It was built in 1980, making it 45 years old in 2025.
What condition is Csah 13 over Shell Rock 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 November 2023.
How much traffic does Csah 13 over Shell Rock River carry?
About 930 vehicles per day (2017 count).
How long is Csah 13 over Shell Rock River?
The structure is 133 ft (40.4 m) long with a longest span of 50 ft (15.2 m) and a deck 54 ft wide.
Who owns Csah 13 over Shell Rock River?
It is owned by the County Highway Agency.