Csah 4 over W Br Beaver River
GoodLake County, Minnesota · 0.1 MI S of JCT Csah 3 · Structure no. 7227
- Built
- 1959
- 66 years old
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 93 ft
- 3 main spans
- Daily traffic
- 536
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 4 over W Br Beaver River is a prestressed concrete stringer/multi-beam or girder carrying Csah 4 over W Br Beaver River in Lake County, Minnesota. It was built in 1959, so it is 66 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 536 vehicles a day, projected to reach 480 by 2042. The structure is 93 ft (28.3 m) long and 39 ft wide. If it were closed, the detour would be 9.9 mi (16 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 4 over W Br Beaver River built?
It was built in 1959, making it 66 years old in 2025.
What condition is Csah 4 over W Br Beaver 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 2023.
How much traffic does Csah 4 over W Br Beaver River carry?
About 536 vehicles per day (2022 count).
How long is Csah 4 over W Br Beaver River?
The structure is 93 ft (28.3 m) long with a longest span of 31 ft (9.4 m) and a deck 39 ft wide.
Who owns Csah 4 over W Br Beaver River?
It is owned by the County Highway Agency.