IH USH51-IH39 SB over Cth Ch
FairWaushara County, Wisconsin · 0.5M S JCT Sth 21 to W · Structure no. B69000700000000
- Built
- 1957
- 68 years old, rebuilt 1998
- Condition
- Fair
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 204 ft
- 3 main spans
- Daily traffic
- 13,300
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
IH USH51-IH39 SB over Cth Ch is a steel continuous stringer/multi-beam or girder carrying IH USH51-IH39 SB over Cth Ch in Waushara County, Wisconsin. It was built in 1957 and reconstructed in 1998, so it is 68 years old, older than the Wisconsin average of 40.3 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 13,300 vehicles a day, roughly 20% of them trucks, projected to reach 15,960 by 2042. The structure is 204 ft (62.2 m) long and 43 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IH USH51-IH39 SB over Cth Ch built?
It was built in 1957, making it 68 years old in 2025. It was reconstructed in 1998.
What condition is IH USH51-IH39 SB over Cth Ch 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 May 2024.
How much traffic does IH USH51-IH39 SB over Cth Ch carry?
About 13,300 vehicles per day (2022 count), of which roughly 20% are trucks.
How long is IH USH51-IH39 SB over Cth Ch?
The structure is 204 ft (62.2 m) long with a longest span of 74 ft (22.6 m) and a deck 43 ft wide.
Who owns IH USH51-IH39 SB over Cth Ch?
It is owned by the State Highway Agency.