Highland Av over Del Rosa Creek
FairSan Bernardino County, California · 300 Feet E of Del Rosa · Structure no. 54C0227
- Built
- 1952
- 73 years old, rebuilt 1958
- Condition
- Fair
- inspected February 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 22 ft
- 2 main spans
- Daily traffic
- 22,440
- 2024 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Highland Av over Del Rosa Creek is a concrete continuous culvert carrying Highland Av over Del Rosa Creek in San Bernardino County, California. It was built in 1952 and reconstructed in 1958, so it is 73 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 6 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 22,440 vehicles a day, roughly 1% of them trucks, projected to reach 28,145 by 2046. The structure is 22 ft (6.7 m) long and 85 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 |
|---|---|---|
| Channel and channel protection | 9 Excellent | No problems noted. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Highland Av over Del Rosa Creek built?
It was built in 1952, making it 73 years old in 2025. It was reconstructed in 1958.
What condition is Highland Av over Del Rosa Creek 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 February 2024.
How much traffic does Highland Av over Del Rosa Creek carry?
About 22,440 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is Highland Av over Del Rosa Creek?
The structure is 22 ft (6.7 m) long with a longest span of 10 ft (3 m) and a deck 85 ft wide.
Who owns Highland Av over Del Rosa Creek?
It is owned by the City or Municipal Highway Agency.