T 312 over Sleepy Eye Creek
GoodRedwood County, Minnesota · 0.8 MI W of JCT Csah 2 · Structure no. 64590
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected December 2024
- Type
- Slab
- Concrete Continuous
- Length
- 117 ft
- 3 main spans
- Daily traffic
- 49
- 2016 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T 312 over Sleepy Eye Creek is a concrete continuous slab carrying T 312 over Sleepy Eye Creek in Redwood County, Minnesota. It was built in 2017, so it is 8 years old, younger 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 49 vehicles a day, projected to reach 49 by 2036. The structure is 117 ft (35.8 m) long and 36 ft wide. If it were closed, the detour would be 3.7 mi (6 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 |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T 312 over Sleepy Eye Creek built?
It was built in 2017, making it 8 years old in 2025.
What condition is T 312 over Sleepy Eye 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 December 2024.
How much traffic does T 312 over Sleepy Eye Creek carry?
About 49 vehicles per day (2016 count).
How long is T 312 over Sleepy Eye Creek?
The structure is 117 ft (35.8 m) long with a longest span of 44 ft (13.4 m) and a deck 36 ft wide.
Who owns T 312 over Sleepy Eye Creek?
It is owned by the Town or Township Highway Agency.