Unm 67 over Yellow Medicine River
PoorYellow Medicine County, Minnesota · 8.9 MI N of Echo · Structure no. 87011
- Built
- 1992
- 33 years old
- Condition
- Poor
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 242 ft
- 2 main spans
- Daily traffic
- 466
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Unm 67 over Yellow Medicine River is a prestressed concrete stringer/multi-beam or girder carrying Unm 67 over Yellow Medicine River in Yellow Medicine County, Minnesota. It was built in 1992, so it is 33 years old, younger than the Minnesota average of 38.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 466 vehicles a day, roughly 4% of them trucks, projected to reach 465 by 2039. The structure is 242 ft (73.9 m) long and 46 ft wide. If it were closed, the detour would be 11.2 mi (18 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Unm 67 over Yellow Medicine River built?
It was built in 1992, making it 33 years old in 2025.
What condition is Unm 67 over Yellow Medicine River in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in September 2024.
How much traffic does Unm 67 over Yellow Medicine River carry?
About 466 vehicles per day (2019 count), of which roughly 4% are trucks.
How long is Unm 67 over Yellow Medicine River?
The structure is 242 ft (73.9 m) long with a longest span of 118 ft (36.1 m) and a deck 46 ft wide.
Who owns Unm 67 over Yellow Medicine River?
It is owned by the State Highway Agency.