State Route 152 WB over Ash Slough
FairMadera County, California · 06-MAD-152-7.31 · Structure no. 41 0011L
- Built
- 1996
- 29 years old
- Condition
- Fair
- inspected November 2024
- Type
- Slab
- Concrete Continuous
- Length
- 507 ft
- 12 main spans
- Daily traffic
- 15,000
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 152 WB over Ash Slough is a concrete continuous slab carrying State Route 152 WB over Ash Slough in Madera County, California. It was built in 1996, so it is 29 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 5 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 15,000 vehicles a day, roughly 20% of them trucks, projected to reach 17,042 by 2041. The structure is 507 ft (154.4 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 152 WB over Ash Slough built?
It was built in 1996, making it 29 years old in 2025.
What condition is State Route 152 WB over Ash Slough 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 November 2024.
How much traffic does State Route 152 WB over Ash Slough carry?
About 15,000 vehicles per day (2009 count), of which roughly 20% are trucks.
How long is State Route 152 WB over Ash Slough?
The structure is 507 ft (154.4 m) long with a longest span of 44 ft (13.3 m) and a deck 43 ft wide.
Who owns State Route 152 WB over Ash Slough?
It is owned by the State Highway Agency.