State Route 4 over Mccarty Creek
FairCalaveras County, California · 10-CAL-004-R4.85 · Structure no. 30 0046
- Built
- 1972
- 53 years old
- Condition
- Fair
- inspected May 2021
- Type
- Culvert
- Concrete Continuous
- Length
- 26 ft
- 3 main spans
- Daily traffic
- 5,050
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 4 over Mccarty Creek is a concrete continuous culvert carrying State Route 4 over Mccarty Creek in Calaveras County, California. It was built in 1972, so it is 53 years old, younger than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 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 5,050 vehicles a day, roughly 4% of them trucks, projected to reach 11,156 by 2043. The structure is 26 ft (8 m) long. If it were closed, the detour would be 13 mi (21 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 4 over Mccarty Creek built?
It was built in 1972, making it 53 years old in 2025.
What condition is State Route 4 over Mccarty 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 May 2021.
How much traffic does State Route 4 over Mccarty Creek carry?
About 5,050 vehicles per day (2009 count), of which roughly 4% are trucks.
How long is State Route 4 over Mccarty Creek?
The structure is 26 ft (8 m) long with a longest span of 8 ft (2.5 m).
Who owns State Route 4 over Mccarty Creek?
It is owned by the State Highway Agency.