Csah 27 over Maple River
FairFaribault County, Minnesota · 1.0 MI S of JCT TH 22 · Structure no. 22522
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected November 2024
- Type
- Slab
- Wood or Timber
- Length
- 54 ft
- 3 main spans
- Daily traffic
- 70
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 27 over Maple River is a wood or timber slab carrying Csah 27 over Maple River in Faribault 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 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 70 vehicles a day, projected to reach 45 by 2039. The structure is 54 ft (16.5 m) long and 32 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 27 over Maple River built?
It was built in 1970, making it 55 years old in 2025.
What condition is Csah 27 over Maple River 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 November 2024.
How much traffic does Csah 27 over Maple River carry?
About 70 vehicles per day (2019 count).
How long is Csah 27 over Maple River?
The structure is 54 ft (16.5 m) long with a longest span of 18 ft (5.5 m) and a deck 32 ft wide.
Who owns Csah 27 over Maple River?
It is owned by the County Highway Agency.