Csah 4 over Little Minnesota River
GoodTraverse County, Minnesota · 0.3 MI S of JCT TH 28 · Structure no. 78520
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected October 2023
- Type
- Slab
- Concrete Continuous
- Length
- 83 ft
- 3 main spans
- Daily traffic
- 540
- 2016 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 4 over Little Minnesota River is a concrete continuous slab carrying Csah 4 over Little Minnesota River in Traverse County, Minnesota. It was built in 2008, so it is 17 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 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 540 vehicles a day, projected to reach 540 by 2039. The structure is 83 ft (25.2 m) long and 39 ft wide. If it were closed, the detour would be 52.2 mi (84 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 Little Minnesota River built?
It was built in 2008, making it 17 years old in 2025.
What condition is Csah 4 over Little Minnesota 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 October 2023.
How much traffic does Csah 4 over Little Minnesota River carry?
About 540 vehicles per day (2016 count).
How long is Csah 4 over Little Minnesota River?
The structure is 83 ft (25.2 m) long with a longest span of 31 ft (9.5 m) and a deck 39 ft wide.
Who owns Csah 4 over Little Minnesota River?
It is owned by the County Highway Agency.