Msas 145 over Otter Tail River
FairOtter Tail County, Minnesota · 0.3 MI N of JCT Vernon · Structure no. 7001
- Built
- 1955
- 70 years old
- Condition
- Fair
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 153 ft
- 2 main spans
- Daily traffic
- 5,500
- 2015 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Msas 145 over Otter Tail River is a steel stringer/multi-beam or girder carrying Msas 145 over Otter Tail River in Otter Tail County, Minnesota. It was built in 1955, so it is 70 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 5,500 vehicles a day, projected to reach 5,500 by 2039. The structure is 153 ft (46.6 m) long and 63 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Msas 145 over Otter Tail River built?
It was built in 1955, making it 70 years old in 2025.
What condition is Msas 145 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 October 2024.
How much traffic does Msas 145 over Otter Tail River carry?
About 5,500 vehicles per day (2015 count).
How long is Msas 145 over Otter Tail River?
The structure is 153 ft (46.6 m) long with a longest span of 64 ft (19.4 m) and a deck 63 ft wide.
Who owns Msas 145 over Otter Tail River?
It is owned by the City or Municipal Highway Agency.