T 91 over Perch Creek
GoodWatonwan County, Minnesota · 1.2 MI S of JCT TH 30 · Structure no. L9791
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected November 2023
- Type
- Culvert
- Concrete
- Length
- 50 ft
- 3 main spans
- Daily traffic
- 30
- 1985 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T 91 over Perch Creek is a concrete culvert carrying T 91 over Perch Creek in Watonwan County, Minnesota. It was built in 1978, so it is 47 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 30 vehicles a day, projected to reach 30 by 2029. The structure is 50 ft (15.2 m) long. If it were closed, the detour would be 1.9 mi (3 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T 91 over Perch Creek built?
It was built in 1978, making it 47 years old in 2025.
What condition is T 91 over Perch Creek 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 November 2023.
How much traffic does T 91 over Perch Creek carry?
About 30 vehicles per day (1985 count).
How long is T 91 over Perch Creek?
The structure is 50 ft (15.2 m) long with a longest span of 13 ft (3.9 m).
Who owns T 91 over Perch Creek?
It is owned by the Town or Township Highway Agency.