T 50 over Otter Tail River
FairBecker County, Minnesota · 2.5 MI NW of JCT TH 34 · Structure no. 03507
- Built
- 1981
- 44 years old
- Condition
- Fair
- inspected September 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 45 ft
- 1 main span
- Daily traffic
- 34
- 1969 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T 50 over Otter Tail River is a prestressed concrete tee beam carrying T 50 over Otter Tail River in Becker 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 5 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 34 vehicles a day, projected to reach 34 by 2029. The structure is 45 ft (13.6 m) long and 33 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T 50 over Otter Tail River built?
It was built in 1981, making it 44 years old in 2025.
What condition is T 50 over Otter Tail 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 September 2024.
How much traffic does T 50 over Otter Tail River carry?
About 34 vehicles per day (1969 count).
How long is T 50 over Otter Tail River?
The structure is 45 ft (13.6 m) long with a longest span of 42 ft (12.8 m) and a deck 33 ft wide.
Who owns T 50 over Otter Tail River?
It is owned by the Town or Township Highway Agency.