Csah 19 over Knife River
FairPosted for loadKanabec County, Minnesota · 0.3 MI W of JCT CR 77 · Structure no. 33513
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected November 2023
- Type
- Slab
- Wood or Timber
- Length
- 104 ft
- 4 main spans
- Daily traffic
- 385
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 19 over Knife River is a wood or timber slab carrying Csah 19 over Knife River in Kanabec County, Minnesota. It was built in 1970, so it is 55 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 385 vehicles a day, projected to reach 395 by 2038. The structure is 104 ft (31.7 m) long and 32 ft wide. If it were closed, the detour would be 11.8 mi (19 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 19 over Knife River built?
It was built in 1970, making it 55 years old in 2025.
What condition is Csah 19 over Knife 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 November 2023.
How much traffic does Csah 19 over Knife River carry?
About 385 vehicles per day (2018 count).
How long is Csah 19 over Knife River?
The structure is 104 ft (31.7 m) long with a longest span of 26 ft (7.9 m) and a deck 32 ft wide.
Who owns Csah 19 over Knife River?
It is owned by the County Highway Agency.