Chino Hills Pkwy over San Antonio Channel
FairSan Bernardino County, California · 0.5 MI E of RTE 71 · Structure no. 54C0199
- Built
- 1965
- 60 years old, rebuilt 2001
- Condition
- Fair
- inspected June 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 237 ft
- 3 main spans
- Daily traffic
- 26,000
- 2016 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Chino Hills Pkwy over San Antonio Channel is a prestressed concrete box beam or girders - multiple carrying Chino Hills Pkwy over San Antonio Channel in San Bernardino County, California. It was built in 1965 and reconstructed in 2001, so it is 60 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 26,000 vehicles a day, roughly 2% of them trucks, projected to reach 24,340 by 2042. The structure is 237 ft (72.2 m) long and 84 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 | 7 Good | Some minor problems. |
| 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 Chino Hills Pkwy over San Antonio Channel built?
It was built in 1965, making it 60 years old in 2025. It was reconstructed in 2001.
What condition is Chino Hills Pkwy over San Antonio Channel 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 June 2024.
How much traffic does Chino Hills Pkwy over San Antonio Channel carry?
About 26,000 vehicles per day (2016 count), of which roughly 2% are trucks.
How long is Chino Hills Pkwy over San Antonio Channel?
The structure is 237 ft (72.2 m) long with a longest span of 80 ft (24.4 m) and a deck 84 ft wide.
Who owns Chino Hills Pkwy over San Antonio Channel?
It is owned by the City or Municipal Highway Agency.