Sth 27 over Robinson Creek
FairJackson County, Wisconsin · 1.9M N JCT Cth O · Structure no. B27000300000000
- Built
- 1951
- 74 years old, rebuilt 1991
- Condition
- Fair
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 134 ft
- 3 main spans
- Daily traffic
- 3,900
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 27 over Robinson Creek is a steel continuous stringer/multi-beam or girder carrying Sth 27 over Robinson Creek in Jackson County, Wisconsin. It was built in 1951 and reconstructed in 1991, so it is 74 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 5 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 3,900 vehicles a day, roughly 11% of them trucks, projected to reach 4,320 by 2042. The structure is 134 ft (40.9 m) long and 38 ft wide. If it were closed, the detour would be 42.9 mi (69 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sth 27 over Robinson Creek built?
It was built in 1951, making it 74 years old in 2025. It was reconstructed in 1991.
What condition is Sth 27 over Robinson Creek 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 2023.
How much traffic does Sth 27 over Robinson Creek carry?
About 3,900 vehicles per day (2022 count), of which roughly 11% are trucks.
How long is Sth 27 over Robinson Creek?
The structure is 134 ft (40.9 m) long with a longest span of 50 ft (15.2 m) and a deck 38 ft wide.
Who owns Sth 27 over Robinson Creek?
It is owned by the State Highway Agency.