Firestone Blvd over San Gabriel River
FairLos Angeles County, California · 0.5 MI W/O Studebaker RD · Structure no. 53C2330
- Built
- 2015
- 10 years old
- Condition
- Fair
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 240 ft
- 3 main spans
- Daily traffic
- 59,000
- 2013 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Firestone Blvd over San Gabriel River is a prestressed concrete stringer/multi-beam or girder carrying Firestone Blvd over San Gabriel River in Los Angeles County, California. It was built in 2015, so it is 10 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 59,000 vehicles a day, roughly 6% of them trucks, projected to reach 70,800 by 2043. The structure is 240 ft (73.2 m) long and 116 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Firestone Blvd over San Gabriel River built?
It was built in 2015, making it 10 years old in 2025.
What condition is Firestone Blvd over San Gabriel River 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 Firestone Blvd over San Gabriel River carry?
About 59,000 vehicles per day (2013 count), of which roughly 6% are trucks.
How long is Firestone Blvd over San Gabriel River?
The structure is 240 ft (73.2 m) long with a longest span of 96 ft (29.3 m) and a deck 116 ft wide.
Who owns Firestone Blvd over San Gabriel River?
It is owned by the City or Municipal Highway Agency.