Csah 80 over Otter Tail River
GoodOtter Tail County, Minnesota · 0.1 MI NW of JCT TH 10 · Structure no. 56530
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 93 ft
- 1 main span
- Daily traffic
- 2,600
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 80 over Otter Tail River is a prestressed concrete stringer/multi-beam or girder carrying Csah 80 over Otter Tail River in Otter Tail County, Minnesota. It was built in 1998, so it is 27 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 2,600 vehicles a day, projected to reach 2,500 by 2039. The structure is 93 ft (28.2 m) long and 47 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 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 Csah 80 over Otter Tail River built?
It was built in 1998, making it 27 years old in 2025.
What condition is Csah 80 over Otter Tail River 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 Csah 80 over Otter Tail River carry?
About 2,600 vehicles per day (2019 count).
How long is Csah 80 over Otter Tail River?
The structure is 93 ft (28.2 m) long with a longest span of 91 ft (27.7 m) and a deck 47 ft wide.
Who owns Csah 80 over Otter Tail River?
It is owned by the County Highway Agency.