Csah 33 over Third River
FairItasca County, Minnesota · 9.6 MI W of JCT TH 46 · Structure no. 31536
- Built
- 1998
- 27 years old
- Condition
- Fair
- inspected May 2023
- Type
- Slab
- Wood or Timber
- Length
- 80 ft
- 3 main spans
- Daily traffic
- 50
- 2017 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 33 over Third River is a wood or timber slab carrying Csah 33 over Third River in Itasca County, Minnesota. It was built in 1998, so it is 27 years old, younger 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 50 vehicles a day, projected to reach 50 by 2039. The structure is 80 ft (24.4 m) long and 31 ft wide. If it were closed, the detour would be 9.9 mi (16 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| 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 33 over Third River built?
It was built in 1998, making it 27 years old in 2025.
What condition is Csah 33 over Third 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 May 2023.
How much traffic does Csah 33 over Third River carry?
About 50 vehicles per day (2017 count).
How long is Csah 33 over Third River?
The structure is 80 ft (24.4 m) long with a longest span of 32 ft (9.8 m) and a deck 31 ft wide.
Who owns Csah 33 over Third River?
It is owned by the County Highway Agency.