Csah 7 over ST Louis River
GoodSt. Louis County, Minnesota · 0.6 MI S of JCT Csah 16 · Structure no. 69609
- Built
- 1996
- 29 years old
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 181 ft
- 2 main spans
- Daily traffic
- 900
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 7 over ST Louis River is a prestressed concrete stringer/multi-beam or girder carrying Csah 7 over ST Louis River in St. Louis County, Minnesota. It was built in 1996, so it is 29 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 900 vehicles a day, projected to reach 900 by 2039. The structure is 181 ft (55.2 m) long and 47 ft wide. If it were closed, the detour would be 16.2 mi (26 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 | 8 Very Good | No problems noted. |
| 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 7 over ST Louis River built?
It was built in 1996, making it 29 years old in 2025.
What condition is Csah 7 over ST Louis 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 7 over ST Louis River carry?
About 900 vehicles per day (2019 count).
How long is Csah 7 over ST Louis River?
The structure is 181 ft (55.2 m) long with a longest span of 88 ft (26.8 m) and a deck 47 ft wide.
Who owns Csah 7 over ST Louis River?
It is owned by the County Highway Agency.