Cajon Blvd over Debris Cone Creek
GoodSan Bernardino County, California · 1.0 MI N Swartout Cyn RD · Structure no. 54C0165L
- Built
- 1952
- 73 years old
- Condition
- Good
- inspected June 2023
- Type
- Slab
- Concrete
- Length
- 56 ft
- 1 main span
- Daily traffic
- 1,166
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
Cajon Blvd over Debris Cone Creek is a concrete slab carrying Cajon Blvd over Debris Cone Creek in San Bernardino County, California. It was built in 1952, 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 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 1,166 vehicles a day, roughly 1% of them trucks, projected to reach 1,780 by 2045. The structure is 56 ft (17.1 m) long and 38 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cajon Blvd over Debris Cone Creek built?
It was built in 1952, making it 73 years old in 2025.
What condition is Cajon Blvd over Debris Cone Creek 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 June 2023.
How much traffic does Cajon Blvd over Debris Cone Creek carry?
About 1,166 vehicles per day (2015 count), of which roughly 1% are trucks.
How long is Cajon Blvd over Debris Cone Creek?
The structure is 56 ft (17.1 m) long with a longest span of 52 ft (15.8 m) and a deck 38 ft wide.
Who owns Cajon Blvd over Debris Cone Creek?
It is owned by the County Highway Agency.