Csah 45 over Otter Tail River
GoodOtter Tail County, Minnesota · 0.5 MI N of JCT Csah 1 · Structure no. 56547
- Built
- 2023
- 2 years old
- Condition
- Good
- inspected November 2023
- Type
- Slab
- Concrete Continuous
- Length
- 135 ft
- 3 main spans
- Daily traffic
- 241
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 45 over Otter Tail River is a concrete continuous slab carrying Csah 45 over Otter Tail River in Otter Tail County, Minnesota. It was built in 2023, so it is 2 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 241 vehicles a day, projected to reach 248 by 2042. The structure is 135 ft (41.2 m) long and 44 ft wide. If it were closed, the detour would be 8.1 mi (13 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 | 9 Excellent | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 45 over Otter Tail River built?
It was built in 2023, making it 2 years old in 2025.
What condition is Csah 45 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 45 over Otter Tail River carry?
About 241 vehicles per day (2022 count).
How long is Csah 45 over Otter Tail River?
The structure is 135 ft (41.2 m) long with a longest span of 51 ft (15.6 m) and a deck 44 ft wide.
Who owns Csah 45 over Otter Tail River?
It is owned by the County Highway Agency.