Ush 12 over Cnw RR
FairSt. Croix County, Wisconsin · 0.8M E JCT Cth B · Structure no. B55007500000000
- Built
- 1979
- 46 years old
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 169 ft
- 3 main spans
- Daily traffic
- 1,700
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Ush 12 over Cnw RR is a prestressed concrete continuous stringer/multi-beam or girder carrying Ush 12 over Cnw RR in St. Croix County, Wisconsin. It was built in 1979, so it is 46 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 1,700 vehicles a day, roughly 4% of them trucks, projected to reach 2,040 by 2043. The structure is 169 ft (51.5 m) long and 37 ft wide. If it were closed, the detour would be 21.7 mi (35 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ush 12 over Cnw RR built?
It was built in 1979, making it 46 years old in 2025.
What condition is Ush 12 over Cnw RR 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 September 2024.
How much traffic does Ush 12 over Cnw RR carry?
About 1,700 vehicles per day (2022 count), of which roughly 4% are trucks.
How long is Ush 12 over Cnw RR?
The structure is 169 ft (51.5 m) long with a longest span of 79 ft (24.2 m) and a deck 37 ft wide.
Who owns Ush 12 over Cnw RR?
It is owned by the State Highway Agency.