Mn 16 over Overflow Channel
FairFillmore County, Minnesota · 0.1 MI N of S JCT TH 43 · Structure no. 23013
- Built
- 1991
- 34 years old
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 361 ft
- 7 main spans
- Daily traffic
- 2,942
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Mn 16 over Overflow Channel is a prestressed concrete stringer/multi-beam or girder carrying Mn 16 over Overflow Channel in Fillmore County, Minnesota. It was built in 1991, so it is 34 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 2,942 vehicles a day, roughly 5% of them trucks, projected to reach 3,300 by 2042. The structure is 361 ft (110 m) long and 50 ft wide. If it were closed, the detour would be 21.1 mi (34 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 16 over Overflow Channel built?
It was built in 1991, making it 34 years old in 2025.
What condition is Mn 16 over Overflow Channel 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 August 2024.
How much traffic does Mn 16 over Overflow Channel carry?
About 2,942 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is Mn 16 over Overflow Channel?
The structure is 361 ft (110 m) long with a longest span of 52 ft (15.8 m) and a deck 50 ft wide.
Who owns Mn 16 over Overflow Channel?
It is owned by the State Highway Agency.