Merrill Ave over Cucamonga Creek Channel
GoodSan Bernardino County, California · 0.3 MI W Archibald Ave · Structure no. 54C0532
- Built
- 1979
- 46 years old
- Condition
- Good
- inspected April 2023
- Type
- Tee Beam
- Concrete Continuous
- Length
- 158 ft
- 3 main spans
- Daily traffic
- 4,300
- 2015 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Merrill Ave over Cucamonga Creek Channel is a concrete continuous tee beam carrying Merrill Ave over Cucamonga Creek Channel in San Bernardino County, California. It was built in 1979, so it is 46 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 4,300 vehicles a day, roughly 6% of them trucks, projected to reach 5,662 by 2040. The structure is 158 ft (48.2 m) long and 35 ft wide. If it were closed, the detour would be 1.9 mi (3 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. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Merrill Ave over Cucamonga Creek Channel built?
It was built in 1979, making it 46 years old in 2025.
What condition is Merrill Ave over Cucamonga Creek Channel 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 April 2023.
How much traffic does Merrill Ave over Cucamonga Creek Channel carry?
About 4,300 vehicles per day (2015 count), of which roughly 6% are trucks.
How long is Merrill Ave over Cucamonga Creek Channel?
The structure is 158 ft (48.2 m) long with a longest span of 56 ft (17.1 m) and a deck 35 ft wide.
Who owns Merrill Ave over Cucamonga Creek Channel?
It is owned by the City or Municipal Highway Agency.