CR 230 over ST Louis River
FairSt. Louis County, Minnesota · 0.5 MI S of JCT CR 438 · Structure no. 69508
- Built
- 1977
- 48 years old
- Condition
- Fair
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 244 ft
- 3 main spans
- Daily traffic
- 25
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
CR 230 over ST Louis River is a prestressed concrete stringer/multi-beam or girder carrying CR 230 over ST Louis River in St. Louis County, Minnesota. It was built in 1977, so it is 48 years old, older than the Minnesota average of 38.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 25 vehicles a day, projected to reach 25 by 2039. The structure is 244 ft (74.3 m) long and 32 ft wide. If it were closed, the detour would be 11.2 mi (18 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CR 230 over ST Louis River built?
It was built in 1977, making it 48 years old in 2025.
What condition is CR 230 over ST Louis River in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2023.
How much traffic does CR 230 over ST Louis River carry?
About 25 vehicles per day (2015 count).
How long is CR 230 over ST Louis River?
The structure is 244 ft (74.3 m) long with a longest span of 80 ft (24.4 m) and a deck 32 ft wide.
Who owns CR 230 over ST Louis River?
It is owned by the County Highway Agency.