Interstate 10 over Eureka Street
FairSan Bernardino County, California · 08-SBD-010-30.66-RDL · Structure no. 54 0580
- Built
- 1962
- 63 years old, rebuilt 1990
- Condition
- Fair
- inspected May 2023
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 144 ft
- 3 main spans
- Daily traffic
- 117,500
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 10 over Eureka Street is a concrete continuous box beam or girders - multiple carrying Interstate 10 over Eureka Street in San Bernardino County, California. It was built in 1962 and reconstructed in 1990, so it is 63 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 117,500 vehicles a day, roughly 12% of them trucks, projected to reach 141,000 by 2041. The structure is 144 ft (43.9 m) long and 190 ft wide. If it were closed, the detour would be 3.1 mi (5 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Interstate 10 over Eureka Street built?
It was built in 1962, making it 63 years old in 2025. It was reconstructed in 1990.
What condition is Interstate 10 over Eureka Street 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 Interstate 10 over Eureka Street carry?
About 117,500 vehicles per day (2019 count), of which roughly 12% are trucks.
How long is Interstate 10 over Eureka Street?
The structure is 144 ft (43.9 m) long with a longest span of 76 ft (23.2 m) and a deck 190 ft wide.
Who owns Interstate 10 over Eureka Street?
It is owned by the State Highway Agency.