Csah 19 over Crystal Bay Channel
PoorHennepin County, Minnesota · 0.1 MI N of JCT Csah 51 · Structure no. 7180
- Built
- 1958
- 67 years old
- Condition
- Poor
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 120 ft
- 3 main spans
- Daily traffic
- 6,871
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 19 over Crystal Bay Channel is a steel stringer/multi-beam or girder carrying Csah 19 over Crystal Bay Channel in Hennepin County, Minnesota. It was built in 1958, so it is 67 years old, older than the Minnesota average of 38.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 6,871 vehicles a day, projected to reach 5,700 by 2041. The structure is 120 ft (36.6 m) long and 46 ft wide. If it were closed, the detour would be 5 mi (8 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 19 over Crystal Bay Channel built?
It was built in 1958, making it 67 years old in 2025.
What condition is Csah 19 over Crystal Bay Channel in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in June 2024.
How much traffic does Csah 19 over Crystal Bay Channel carry?
About 6,871 vehicles per day (2021 count).
How long is Csah 19 over Crystal Bay Channel?
The structure is 120 ft (36.6 m) long with a longest span of 38 ft (11.6 m) and a deck 46 ft wide.
Who owns Csah 19 over Crystal Bay Channel?
It is owned by the County Highway Agency.