Csah 20 over Embarrass River
GoodSt. Louis County, Minnesota · 0.6 MI S of JCT Csah 97 · Structure no. 69610
- Built
- 1994
- 31 years old
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 104 ft
- 1 main span
- Daily traffic
- 800
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 20 over Embarrass River is a prestressed concrete stringer/multi-beam or girder carrying Csah 20 over Embarrass River in St. Louis County, Minnesota. It was built in 1994, so it is 31 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 800 vehicles a day, projected to reach 890 by 2039. The structure is 104 ft (31.7 m) long and 47 ft wide. If it were closed, the detour would be 6.2 mi (10 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 20 over Embarrass River built?
It was built in 1994, making it 31 years old in 2025.
What condition is Csah 20 over Embarrass 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 20 over Embarrass River carry?
About 800 vehicles per day (2019 count).
How long is Csah 20 over Embarrass River?
The structure is 104 ft (31.7 m) long with a longest span of 104 ft (31.7 m) and a deck 47 ft wide.
Who owns Csah 20 over Embarrass River?
It is owned by the County Highway Agency.