Cth Mm over Hay Creek
PoorPosted for loadChippewa County, Wisconsin · 0.2 M E Cth D · Structure no. P09006800000000
- Built
- 1945
- 80 years old, rebuilt 1960
- Condition
- Poor
- inspected September 2024
- Type
- Channel Beam
- Prestressed Concrete
- Length
- 42 ft
- 1 main span
- Daily traffic
- 410
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Cth Mm over Hay Creek is a prestressed concrete channel beam carrying Cth Mm over Hay Creek in Chippewa County, Wisconsin. It was built in 1945 and reconstructed in 1960, so it is 80 years old, older than the Wisconsin average of 40.3 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. Its operating status is: posted for load restriction.
It carries about 410 vehicles a day, projected to reach 431 by 2043. The structure is 42 ft (12.8 m) long and 30 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 4 Poor | Advanced section loss, deterioration, 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 Cth Mm over Hay Creek built?
It was built in 1945, making it 80 years old in 2025. It was reconstructed in 1960.
What condition is Cth Mm over Hay Creek 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 Cth Mm over Hay Creek carry?
About 410 vehicles per day (2023 count).
How long is Cth Mm over Hay Creek?
The structure is 42 ft (12.8 m) long with a longest span of 40 ft (12.3 m) and a deck 30 ft wide.
Who owns Cth Mm over Hay Creek?
It is owned by the County Highway Agency.