Csah 4 over Snake River
GoodPosted for loadMarshall County, Minnesota · 0.5 MI E of JCT Csah 17 · Structure no. 45506
- Built
- 1964
- 61 years old
- Condition
- Good
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 103 ft
- 2 main spans
- Daily traffic
- 195
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 4 over Snake River is a steel continuous stringer/multi-beam or girder carrying Csah 4 over Snake River in Marshall County, Minnesota. It was built in 1964, so it is 61 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. Its operating status is: posted for load restriction.
It carries about 195 vehicles a day, projected to reach 135 by 2038. The structure is 103 ft (31.4 m) long and 30 ft wide. If it were closed, the detour would be 16.2 mi (26 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 4 over Snake River built?
It was built in 1964, making it 61 years old in 2025.
What condition is Csah 4 over Snake 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 4 over Snake River carry?
About 195 vehicles per day (2018 count).
How long is Csah 4 over Snake River?
The structure is 103 ft (31.4 m) long with a longest span of 49 ft (14.9 m) and a deck 30 ft wide.
Who owns Csah 4 over Snake River?
It is owned by the County Highway Agency.