Cth J over Little Turtle Creek
PoorRock County, Wisconsin · 1.3M E JCT Cth P · Structure no. B53012300000000
- Built
- 1976
- 49 years old
- Condition
- Poor
- inspected September 2024
- Type
- Slab
- Concrete Continuous
- Length
- 76 ft
- 2 main spans
- Daily traffic
- 272
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Cth J over Little Turtle Creek is a concrete continuous slab carrying Cth J over Little Turtle Creek in Rock County, Wisconsin. It was built in 1976, so it is 49 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 272 vehicles a day, projected to reach 297 by 2043. The structure is 76 ft (23.1 m) long and 34 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 4 Poor | Advanced section loss, deterioration, 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 Cth J over Little Turtle Creek built?
It was built in 1976, making it 49 years old in 2025.
What condition is Cth J over Little Turtle Creek 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 September 2024.
How much traffic does Cth J over Little Turtle Creek carry?
About 272 vehicles per day (2024 count).
How long is Cth J over Little Turtle Creek?
The structure is 76 ft (23.1 m) long with a longest span of 37 ft (11.3 m) and a deck 34 ft wide.
Who owns Cth J over Little Turtle Creek?
It is owned by the County Highway Agency.