Csah 15 over Otter Tail River
GoodOtter Tail County, Minnesota · 0.8 MI N of JCT Csah 2 · Structure no. 56544
- Built
- 2020
- 5 years old
- Condition
- Good
- inspected November 2023
- Type
- Slab
- Concrete Continuous
- Length
- 105 ft
- 3 main spans
- Daily traffic
- 410
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 15 over Otter Tail River is a concrete continuous slab carrying Csah 15 over Otter Tail River in Otter Tail County, Minnesota. It was built in 2020, so it is 5 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 410 vehicles a day, projected to reach 410 by 2039. The structure is 105 ft (31.9 m) long and 50 ft wide. If it were closed, the detour would be 14.9 mi (24 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 | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 15 over Otter Tail River built?
It was built in 2020, making it 5 years old in 2025.
What condition is Csah 15 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 15 over Otter Tail River carry?
About 410 vehicles per day (2019 count).
How long is Csah 15 over Otter Tail River?
The structure is 105 ft (31.9 m) long with a longest span of 40 ft (12.1 m) and a deck 50 ft wide.
Who owns Csah 15 over Otter Tail River?
It is owned by the County Highway Agency.