Mn 33 over White Pine River
FairSt. Louis County, Minnesota · 5.2 MI N of JCT TH 45 · Structure no. 69118
- Built
- 1990
- 35 years old
- Condition
- Fair
- inspected June 2023
- Type
- Slab
- Concrete Continuous
- Length
- 81 ft
- 2 main spans
- Daily traffic
- 2,352
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Mn 33 over White Pine River is a concrete continuous slab carrying Mn 33 over White Pine River in St. Louis County, Minnesota. It was built in 1990, so it is 35 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 2,352 vehicles a day, roughly 10% of them trucks, projected to reach 2,900 by 2041. The structure is 81 ft (24.7 m) long and 44 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| 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 Mn 33 over White Pine River built?
It was built in 1990, making it 35 years old in 2025.
What condition is Mn 33 over White Pine 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 June 2023.
How much traffic does Mn 33 over White Pine River carry?
About 2,352 vehicles per day (2021 count), of which roughly 10% are trucks.
How long is Mn 33 over White Pine River?
The structure is 81 ft (24.7 m) long with a longest span of 37 ft (11.4 m) and a deck 44 ft wide.
Who owns Mn 33 over White Pine River?
It is owned by the State Highway Agency.