Lrd Caledonia RD over Yahara River
PoorRock County, Wisconsin · 1.2M W JCT Sth 184 · Structure no. B53009600000000
- Built
- 1966
- 59 years old
- Condition
- Poor
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 161 ft
- 3 main spans
- Daily traffic
- 215
- 2023 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Lrd Caledonia RD over Yahara River is a steel continuous stringer/multi-beam or girder carrying Lrd Caledonia RD over Yahara River in Rock County, Wisconsin. It was built in 1966, so it is 59 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 215 vehicles a day, projected to reach 229 by 2042. The structure is 161 ft (49.2 m) long and 30 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Lrd Caledonia RD over Yahara River built?
It was built in 1966, making it 59 years old in 2025.
What condition is Lrd Caledonia RD over Yahara River 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 August 2023.
How much traffic does Lrd Caledonia RD over Yahara River carry?
About 215 vehicles per day (2023 count).
How long is Lrd Caledonia RD over Yahara River?
The structure is 161 ft (49.2 m) long with a longest span of 62 ft (18.9 m) and a deck 30 ft wide.
Who owns Lrd Caledonia RD over Yahara River?
It is owned by the Town or Township Highway Agency.