State Highway 330 over City Creek
FairSan Bernardino County, California · 08-SBD-330-32.51 · Structure no. 54 0365
- Built
- 1947
- 78 years old
- Condition
- Fair
- inspected October 2024
- Type
- Arch - Deck
- Concrete
- Length
- 430 ft
- 1 main span
- Daily traffic
- 12,000
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
State Highway 330 over City Creek is a concrete arch - deck carrying State Highway 330 over City Creek in San Bernardino County, California. It was built in 1947, so it is 78 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 12,000 vehicles a day, roughly 3% of them trucks, projected to reach 15,000 by 2042. The structure is 430 ft (131.1 m) long and 32 ft wide. If it were closed, the detour would be 16.8 mi (27 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 |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Highway 330 over City Creek built?
It was built in 1947, making it 78 years old in 2025.
What condition is State Highway 330 over City 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 October 2024.
How much traffic does State Highway 330 over City Creek carry?
About 12,000 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is State Highway 330 over City Creek?
The structure is 430 ft (131.1 m) long with a longest span of 170 ft (51.8 m) and a deck 32 ft wide.
Who owns State Highway 330 over City Creek?
It is owned by the State Highway Agency.