Sierra Madre Blvd over Sierra Madre Wash
FairLos Angeles County, California · 0.2MI W/O Santa Anita Ave · Structure no. 53C0595
- Built
- 1953
- 72 years old
- Condition
- Fair
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 35 ft
- 1 main span
- Daily traffic
- 4,896
- 2013 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Sierra Madre Blvd over Sierra Madre Wash is a steel stringer/multi-beam or girder carrying Sierra Madre Blvd over Sierra Madre Wash in Los Angeles County, California. It was built in 1953, so it is 72 years old, older 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 4,896 vehicles a day, roughly 1% of them trucks, projected to reach 5,386 by 2043. The structure is 35 ft (10.8 m) long and 46 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 | 7 Good | Some minor problems. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sierra Madre Blvd over Sierra Madre Wash built?
It was built in 1953, making it 72 years old in 2025.
What condition is Sierra Madre Blvd over Sierra Madre Wash 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 2023.
How much traffic does Sierra Madre Blvd over Sierra Madre Wash carry?
About 4,896 vehicles per day (2013 count), of which roughly 1% are trucks.
How long is Sierra Madre Blvd over Sierra Madre Wash?
The structure is 35 ft (10.8 m) long with a longest span of 34 ft (10.4 m) and a deck 46 ft wide.
Who owns Sierra Madre Blvd over Sierra Madre Wash?
It is owned by the City or Municipal Highway Agency.