Mn 108 over I 94
FairWilkin County, Minnesota · At JCT TH 108 · Structure no. 84803
- Built
- 1968
- 57 years old
- Condition
- Fair
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 288 ft
- 4 main spans
- Daily traffic
- 1,502
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Mn 108 over I 94 is a prestressed concrete stringer/multi-beam or girder carrying Mn 108 over I 94 in Wilkin County, Minnesota. It was built in 1968, so it is 57 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.
It carries about 1,502 vehicles a day, roughly 7% of them trucks, projected to reach 1,300 by 2042. The structure is 288 ft (87.8 m) long and 48 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 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 Mn 108 over I 94 built?
It was built in 1968, making it 57 years old in 2025.
What condition is Mn 108 over I 94 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 September 2023.
How much traffic does Mn 108 over I 94 carry?
About 1,502 vehicles per day (2022 count), of which roughly 7% are trucks.
How long is Mn 108 over I 94?
The structure is 288 ft (87.8 m) long with a longest span of 95 ft (28.9 m) and a deck 48 ft wide.
Who owns Mn 108 over I 94?
It is owned by the State Highway Agency.