State Highway 71 over Chino Hills Parkway
GoodSan Bernardino County, California · 08-SBD-071-R3.35-CHNH · Structure no. 54 1131
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected March 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 256 ft
- 2 main spans
- Daily traffic
- 88,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
State Highway 71 over Chino Hills Parkway is a prestressed concrete continuous box beam or girders - multiple carrying State Highway 71 over Chino Hills Parkway in San Bernardino County, California. It was built in 1997, so it is 28 years old, younger than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 88,000 vehicles a day, roughly 10% of them trucks, projected to reach 122,420 by 2041. The structure is 256 ft (78 m) long and 150 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| 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 State Highway 71 over Chino Hills Parkway built?
It was built in 1997, making it 28 years old in 2025.
What condition is State Highway 71 over Chino Hills Parkway in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2023.
How much traffic does State Highway 71 over Chino Hills Parkway carry?
About 88,000 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is State Highway 71 over Chino Hills Parkway?
The structure is 256 ft (78 m) long with a longest span of 138 ft (42 m) and a deck 150 ft wide.
Who owns State Highway 71 over Chino Hills Parkway?
It is owned by the State Highway Agency.