T 313 over Otter Creek
FairMower County, Minnesota · 0.4 MI N of JCT Csah 6 · Structure no. 50574
- Built
- 1992
- 33 years old
- Condition
- Fair
- inspected May 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 91 ft
- 3 main spans
- Daily traffic
- 24
- 1992 count
- Owner
- County
- County Highway Agency
About this bridge
T 313 over Otter Creek is a prestressed concrete tee beam carrying T 313 over Otter Creek in Mower County, Minnesota. It was built in 1992, so it is 33 years old, younger 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 24 vehicles a day, projected to reach 24 by 2029. The structure is 91 ft (27.7 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T 313 over Otter Creek built?
It was built in 1992, making it 33 years old in 2025.
What condition is T 313 over Otter Creek 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 May 2024.
How much traffic does T 313 over Otter Creek carry?
About 24 vehicles per day (1992 count).
How long is T 313 over Otter Creek?
The structure is 91 ft (27.7 m) long with a longest span of 30 ft (9.2 m) and a deck 32 ft wide.
Who owns T 313 over Otter Creek?
It is owned by the County Highway Agency.