SR 56 On-Ramp over Gonzales Creek
GoodSan Diego County, California · 11-SD-056-2.97-SD · Structure no. 57 1078K
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected May 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 365 ft
- 3 main spans
- Daily traffic
- 2,500
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
SR 56 On-Ramp over Gonzales Creek is a prestressed concrete continuous box beam or girders - multiple carrying SR 56 On-Ramp over Gonzales Creek in San Diego County, California. It was built in 2004, so it is 21 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 2,500 vehicles a day, roughly 2% of them trucks, projected to reach 3,679 by 2045. The structure is 365 ft (111.2 m) long and 51 ft wide. If it were closed, the detour would be 0.6 mi (1 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 SR 56 On-Ramp over Gonzales Creek built?
It was built in 2004, making it 21 years old in 2025.
What condition is SR 56 On-Ramp over Gonzales 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 May 2024.
How much traffic does SR 56 On-Ramp over Gonzales Creek carry?
About 2,500 vehicles per day (2016 count), of which roughly 2% are trucks.
How long is SR 56 On-Ramp over Gonzales Creek?
The structure is 365 ft (111.2 m) long with a longest span of 148 ft (45 m) and a deck 51 ft wide.
Who owns SR 56 On-Ramp over Gonzales Creek?
It is owned by the State Highway Agency.