Csah 4 over Bowstring River
GoodItasca County, Minnesota · 1.1 MI W of JCT CR 127 · Structure no. 31565
- Built
- 2013
- 12 years old
- Condition
- Good
- inspected May 2024
- Type
- Slab
- Concrete Continuous
- Length
- 153 ft
- 3 main spans
- Daily traffic
- 190
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 4 over Bowstring River is a concrete continuous slab carrying Csah 4 over Bowstring River in Itasca County, Minnesota. It was built in 2013, so it is 12 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 190 vehicles a day, projected to reach 195 by 2040. The structure is 153 ft (46.5 m) long and 45 ft wide. If it were closed, the detour would be 24.2 mi (39 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | 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 4 over Bowstring River built?
It was built in 2013, making it 12 years old in 2025.
What condition is Csah 4 over Bowstring 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 May 2024.
How much traffic does Csah 4 over Bowstring River carry?
About 190 vehicles per day (2020 count).
How long is Csah 4 over Bowstring River?
The structure is 153 ft (46.5 m) long with a longest span of 60 ft (18.3 m) and a deck 45 ft wide.
Who owns Csah 4 over Bowstring River?
It is owned by the County Highway Agency.