State Route 152 over Alamo Drain
GoodMadera County, California · 06-MAD-152-4.45 · Structure no. 41 0012
- Built
- 1936
- 89 years old, rebuilt 1967
- Condition
- Good
- inspected November 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 26 ft
- 2 main spans
- Daily traffic
- 16,500
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 152 over Alamo Drain is a concrete continuous culvert carrying State Route 152 over Alamo Drain in Madera County, California. It was built in 1936 and reconstructed in 1967, so it is 89 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 16,500 vehicles a day, roughly 20% of them trucks, projected to reach 19,692 by 2041. The structure is 26 ft (7.9 m) long. If it were closed, the detour would be 13 mi (21 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 | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 152 over Alamo Drain built?
It was built in 1936, making it 89 years old in 2025. It was reconstructed in 1967.
What condition is State Route 152 over Alamo Drain 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 152 over Alamo Drain carry?
About 16,500 vehicles per day (2009 count), of which roughly 20% are trucks.
How long is State Route 152 over Alamo Drain?
The structure is 26 ft (7.9 m) long with a longest span of 12 ft (3.6 m).
Who owns State Route 152 over Alamo Drain?
It is owned by the State Highway Agency.