9th Street over Cucamonga Creek Channel
GoodSan Bernardino County, California · 300 W Vineyard Ave · Structure no. 54C0518
- Built
- 1980
- 45 years old
- Condition
- Good
- inspected October 2022
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 51 ft
- 1 main span
- Daily traffic
- 5,100
- 2015 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
9th Street over Cucamonga Creek Channel is a prestressed concrete stringer/multi-beam or girder carrying 9th Street over Cucamonga Creek Channel in San Bernardino County, California. It was built in 1980, so it is 45 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 5,100 vehicles a day, roughly 2% of them trucks, projected to reach 6,328 by 2044. The structure is 51 ft (15.5 m) long and 42 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. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 9th Street over Cucamonga Creek Channel built?
It was built in 1980, making it 45 years old in 2025.
What condition is 9th Street 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 October 2022.
How much traffic does 9th Street over Cucamonga Creek Channel carry?
About 5,100 vehicles per day (2015 count), of which roughly 2% are trucks.
How long is 9th Street over Cucamonga Creek Channel?
The structure is 51 ft (15.5 m) long with a longest span of 49 ft (14.9 m) and a deck 42 ft wide.
Who owns 9th Street over Cucamonga Creek Channel?
It is owned by the City or Municipal Highway Agency.