Csah 13 over I 35
GoodFreeborn County, Minnesota · 5.3 MI N of Iowa ST Line · Structure no. 24860
- Built
- 1970
- 55 years old
- Condition
- Good
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 299 ft
- 4 main spans
- Daily traffic
- 960
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
Csah 13 over I 35 is a prestressed concrete stringer/multi-beam or girder carrying Csah 13 over I 35 in Freeborn County, Minnesota. It was built in 1970, so it is 55 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 960 vehicles a day, projected to reach 960 by 2039. The structure is 299 ft (91 m) long and 51 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 13 over I 35 built?
It was built in 1970, making it 55 years old in 2025.
What condition is Csah 13 over I 35 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 August 2023.
How much traffic does Csah 13 over I 35 carry?
About 960 vehicles per day (2017 count).
How long is Csah 13 over I 35?
The structure is 299 ft (91 m) long with a longest span of 86 ft (26.1 m) and a deck 51 ft wide.
Who owns Csah 13 over I 35?
It is owned by the State Highway Agency.