Ush 12-STH 27 over Union Pacific RR
GoodClark County, Wisconsin · 1.2M E JCT Cth B to E · Structure no. B10003000000000
- Built
- 1963
- 62 years old, rebuilt 2020
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 309 ft
- 3 main spans
- Daily traffic
- 1,300
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Ush 12-STH 27 over Union Pacific RR is a steel continuous stringer/multi-beam or girder carrying Ush 12-STH 27 over Union Pacific RR in Clark County, Wisconsin. It was built in 1963 and reconstructed in 2020, so it is 62 years old, older than the Wisconsin average of 40.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 1,300 vehicles a day, roughly 11% of them trucks, projected to reach 1,560 by 2042. The structure is 309 ft (94.3 m) long and 35 ft wide. If it were closed, the detour would be 46 mi (74 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ush 12-STH 27 over Union Pacific RR built?
It was built in 1963, making it 62 years old in 2025. It was reconstructed in 2020.
What condition is Ush 12-STH 27 over Union Pacific RR in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2023.
How much traffic does Ush 12-STH 27 over Union Pacific RR carry?
About 1,300 vehicles per day (2022 count), of which roughly 11% are trucks.
How long is Ush 12-STH 27 over Union Pacific RR?
The structure is 309 ft (94.3 m) long with a longest span of 117 ft (35.7 m) and a deck 35 ft wide.
Who owns Ush 12-STH 27 over Union Pacific RR?
It is owned by the State Highway Agency.