Csah 8 over Mississippi River
GoodBeltrami County, Minnesota · 1.6 MI NW of JCT Csah 33 · Structure no. 04513
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 305 ft
- 3 main spans
- Daily traffic
- 1,700
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 8 over Mississippi River is a prestressed concrete stringer/multi-beam or girder carrying Csah 8 over Mississippi River in Beltrami County, Minnesota. It was built in 1986, so it is 39 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 1,700 vehicles a day, projected to reach 1,600 by 2038. The structure is 305 ft (93.1 m) long and 43 ft wide. If it were closed, the detour would be 14.9 mi (24 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 8 over Mississippi River built?
It was built in 1986, making it 39 years old in 2025.
What condition is Csah 8 over Mississippi 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 2024.
How much traffic does Csah 8 over Mississippi River carry?
About 1,700 vehicles per day (2018 count).
How long is Csah 8 over Mississippi River?
The structure is 305 ft (93.1 m) long with a longest span of 100 ft (30.5 m) and a deck 43 ft wide.
Who owns Csah 8 over Mississippi River?
It is owned by the County Highway Agency.