Csah 60 over Middle River
PoorMarshall County, Minnesota · 0.1 MI E of JCT TH 32 · Structure no. 45511
- Built
- 1966
- 59 years old
- Condition
- Poor
- inspected October 2024
- Type
- Channel Beam
- Prestressed Concrete
- Length
- 50 ft
- 2 main spans
- Daily traffic
- 480
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 60 over Middle River is a prestressed concrete channel beam carrying Csah 60 over Middle River in Marshall County, Minnesota. It was built in 1966, so it is 59 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 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 480 vehicles a day, projected to reach 550 by 2038. The structure is 50 ft (15.3 m) long and 38 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 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| 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 Csah 60 over Middle River built?
It was built in 1966, making it 59 years old in 2025.
What condition is Csah 60 over Middle 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 October 2024.
How much traffic does Csah 60 over Middle River carry?
About 480 vehicles per day (2018 count).
How long is Csah 60 over Middle River?
The structure is 50 ft (15.3 m) long with a longest span of 24 ft (7.4 m) and a deck 38 ft wide.
Who owns Csah 60 over Middle River?
It is owned by the County Highway Agency.