Csah 30 over Otter Tail River
GoodBecker County, Minnesota · 0.2 MI SE of JCT TH 87 · Structure no. 03505
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 91 ft
- 1 main span
- Daily traffic
- 1,200
- 2016 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 30 over Otter Tail River is a prestressed concrete stringer/multi-beam or girder carrying Csah 30 over Otter Tail River in Becker County, Minnesota. It was built in 1978, so it is 47 years old, older 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 1,200 vehicles a day, projected to reach 1,200 by 2039. The structure is 91 ft (27.7 m) long and 54 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 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 Csah 30 over Otter Tail River built?
It was built in 1978, making it 47 years old in 2025.
What condition is Csah 30 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 September 2024.
How much traffic does Csah 30 over Otter Tail River carry?
About 1,200 vehicles per day (2016 count).
How long is Csah 30 over Otter Tail River?
The structure is 91 ft (27.7 m) long with a longest span of 88 ft (26.8 m) and a deck 54 ft wide.
Who owns Csah 30 over Otter Tail River?
It is owned by the County Highway Agency.