Fourth ST over W Cucamonga Creek
FairSan Bernardino County, California · 0.1 MI W of Grove Ave · Structure no. 54C0578
- Built
- 1981
- 44 years old
- Condition
- Fair
- inspected April 2023
- Type
- Culvert
- Concrete
- Length
- 27 ft
- 2 main spans
- Daily traffic
- 10,762
- 2013 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Fourth ST over W Cucamonga Creek is a concrete culvert carrying Fourth ST over W Cucamonga Creek in San Bernardino County, California. It was built in 1981, so it is 44 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 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 10,762 vehicles a day, roughly 1% of them trucks, projected to reach 17,101 by 2040. The structure is 27 ft (8.2 m) long and 78 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 Fourth ST over W Cucamonga Creek built?
It was built in 1981, making it 44 years old in 2025.
What condition is Fourth ST over W Cucamonga 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 April 2023.
How much traffic does Fourth ST over W Cucamonga Creek carry?
About 10,762 vehicles per day (2013 count), of which roughly 1% are trucks.
How long is Fourth ST over W Cucamonga Creek?
The structure is 27 ft (8.2 m) long with a longest span of 12 ft (3.7 m) and a deck 78 ft wide.
Who owns Fourth ST over W Cucamonga Creek?
It is owned by the City or Municipal Highway Agency.