Sth 11 over Br Shullsburg Branch
PoorLafayette County, Wisconsin · 1.9M E JCT Cth I to S · Structure no. B33082500000000
- Built
- 1947
- 78 years old, rebuilt 1982
- Condition
- Poor
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 34 ft
- 1 main span
- Daily traffic
- 2,200
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 11 over Br Shullsburg Branch is a steel stringer/multi-beam or girder carrying Sth 11 over Br Shullsburg Branch in Lafayette County, Wisconsin. It was built in 1947 and reconstructed in 1982, so it is 78 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.
It carries about 2,200 vehicles a day, roughly 12% of them trucks, projected to reach 3,220 by 2043. The structure is 34 ft (10.3 m) long and 32 ft wide. If it were closed, the detour would be 5 mi (8 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 | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sth 11 over Br Shullsburg Branch built?
It was built in 1947, making it 78 years old in 2025. It was reconstructed in 1982.
What condition is Sth 11 over Br Shullsburg Branch 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 May 2024.
How much traffic does Sth 11 over Br Shullsburg Branch carry?
About 2,200 vehicles per day (2022 count), of which roughly 12% are trucks.
How long is Sth 11 over Br Shullsburg Branch?
The structure is 34 ft (10.3 m) long with a longest span of 31 ft (9.6 m) and a deck 32 ft wide.
Who owns Sth 11 over Br Shullsburg Branch?
It is owned by the State Highway Agency.