T 11 over Maple River
FairBlue Earth County, Minnesota · 0.6 MI E of JCT Csah 7 · Structure no. 07556
- Built
- 1981
- 44 years old
- Condition
- Fair
- inspected December 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 161 ft
- 3 main spans
- Daily traffic
- 16
- 1969 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T 11 over Maple River is a prestressed concrete tee beam carrying T 11 over Maple River in Blue Earth County, Minnesota. It was built in 1981, so it is 44 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 16 vehicles a day, projected to reach 16 by 2029. The structure is 161 ft (49.2 m) long and 32 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 8 Very Good | No problems noted. |
| 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 T 11 over Maple River built?
It was built in 1981, making it 44 years old in 2025.
What condition is T 11 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 T 11 over Maple River carry?
About 16 vehicles per day (1969 count).
How long is T 11 over Maple River?
The structure is 161 ft (49.2 m) long with a longest span of 53 ft (16.2 m) and a deck 32 ft wide.
Who owns T 11 over Maple River?
It is owned by the Town or Township Highway Agency.