Mn 109 over CO Ditch # 3
FairFaribault County, Minnesota · 0.2 MI W of Easton · Structure no. 22004
- Built
- 1979
- 46 years old
- Condition
- Fair
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 69 ft
- 1 main span
- Daily traffic
- 858
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Mn 109 over CO Ditch # 3 is a prestressed concrete stringer/multi-beam or girder carrying Mn 109 over CO Ditch # 3 in Faribault County, Minnesota. It was built in 1979, so it is 46 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 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 858 vehicles a day, roughly 15% of them trucks, projected to reach 750 by 2042. The structure is 69 ft (21 m) long and 50 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 | 7 Good | Some minor problems. |
| 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 109 over CO Ditch # 3 built?
It was built in 1979, making it 46 years old in 2025.
What condition is Mn 109 over CO Ditch # 3 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 2024.
How much traffic does Mn 109 over CO Ditch # 3 carry?
About 858 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is Mn 109 over CO Ditch # 3?
The structure is 69 ft (21 m) long with a longest span of 67 ft (20.5 m) and a deck 50 ft wide.
Who owns Mn 109 over CO Ditch # 3?
It is owned by the State Highway Agency.