Csah 12 over US 52
FairOlmsted County, Minnesota · 8.2 MI N of N JCT TH 14 · Structure no. 55080
- Built
- 2006
- 19 years old
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 218 ft
- 2 main spans
- Daily traffic
- 3,950
- 2014 count
- Owner
- State
- State Highway Agency
About this bridge
Csah 12 over US 52 is a prestressed concrete stringer/multi-beam or girder carrying Csah 12 over US 52 in Olmsted County, Minnesota. It was built in 2006, so it is 19 years old, younger 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.
It carries about 3,950 vehicles a day, projected to reach 3,600 by 2034. The structure is 218 ft (66.4 m) long and 59 ft wide. If it were closed, the detour would be 8.1 mi (13 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 12 over US 52 built?
It was built in 2006, making it 19 years old in 2025.
What condition is Csah 12 over US 52 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 September 2024.
How much traffic does Csah 12 over US 52 carry?
About 3,950 vehicles per day (2014 count).
How long is Csah 12 over US 52?
The structure is 218 ft (66.4 m) long with a longest span of 107 ft (32.5 m) and a deck 59 ft wide.
Who owns Csah 12 over US 52?
It is owned by the State Highway Agency.