CR 155 over Maple River
FairBlue Earth County, Minnesota · 0.4 MI S of JCT CR 154 · Structure no. 93234
- Built
- 1977
- 48 years old
- Condition
- Fair
- inspected December 2024
- Type
- Culvert
- Concrete
- Length
- 52 ft
- 3 main spans
- Daily traffic
- 114
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
CR 155 over Maple River is a concrete culvert carrying CR 155 over Maple River in Blue Earth County, Minnesota. It was built in 1977, so it is 48 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 114 vehicles a day, projected to reach 40 by 2041. The structure is 52 ft (15.9 m) long. If it were closed, the detour would be 5 mi (8 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CR 155 over Maple River built?
It was built in 1977, making it 48 years old in 2025.
What condition is CR 155 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 December 2024.
How much traffic does CR 155 over Maple River carry?
About 114 vehicles per day (2021 count).
How long is CR 155 over Maple River?
The structure is 52 ft (15.9 m) long with a longest span of 13 ft (3.9 m).
Who owns CR 155 over Maple River?
It is owned by the County Highway Agency.