State Route 145 over Hildreth Creek
GoodMadera County, California · 06-MAD-145-19.68 · Structure no. 41 0030
- Built
- 1940
- 85 years old
- Condition
- Good
- inspected November 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 41 ft
- 3 main spans
- Daily traffic
- 6,200
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 145 over Hildreth Creek is a concrete continuous culvert carrying State Route 145 over Hildreth Creek in Madera County, California. It was built in 1940, so it is 85 years old, older than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 6,200 vehicles a day, roughly 10% of them trucks, projected to reach 8,161 by 2041. The structure is 41 ft (12.5 m) long. If it were closed, the detour would be 23 mi (37 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 145 over Hildreth Creek built?
It was built in 1940, making it 85 years old in 2025.
What condition is State Route 145 over Hildreth Creek in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2024.
How much traffic does State Route 145 over Hildreth Creek carry?
About 6,200 vehicles per day (2009 count), of which roughly 10% are trucks.
How long is State Route 145 over Hildreth Creek?
The structure is 41 ft (12.5 m) long with a longest span of 12 ft (3.7 m).
Who owns State Route 145 over Hildreth Creek?
It is owned by the State Highway Agency.