Service RD over South Fork Zumbro River
PoorClosed to trafficOlmsted County, Minnesota · 1.4 MI E of JCT CR 112 · Structure no. L6322
- Built
- 1895
- 130 years old
- Condition
- Poor
- inspected February 2023
- Type
- Truss - Thru
- Steel
- Length
- 150 ft
- 1 main span
- Daily traffic
- 75
- 2014 count
- Owner
- County
- County Highway Agency
About this bridge
Service RD over South Fork Zumbro River is a steel truss - thru carrying Service RD over South Fork Zumbro River in Olmsted County, Minnesota. It was built in 1895, so it is 130 years old, older 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 1 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. Its operating status is: closed to all traffic.
It carries about 75 vehicles a day, projected to reach 75 by 2039. The structure is 150 ft (45.6 m) long and 16 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 1 Imminent Failure | Major deterioration or section loss present in critical structural components. Bridge is closed to traffic but corrective action may put it back in light service. |
| Substructure | 1 Imminent Failure | Major deterioration or section loss present in critical structural components. Bridge is closed to traffic but corrective action may put it back in light service. |
| Channel and channel protection | 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 Service RD over South Fork Zumbro River built?
It was built in 1895, making it 130 years old in 2025.
What condition is Service RD over South Fork Zumbro 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 February 2023.
How much traffic does Service RD over South Fork Zumbro River carry?
About 75 vehicles per day (2014 count).
How long is Service RD over South Fork Zumbro River?
The structure is 150 ft (45.6 m) long with a longest span of 72 ft (21.9 m) and a deck 16 ft wide.
Who owns Service RD over South Fork Zumbro River?
It is owned by the County Highway Agency.