Rancho Parkway over Serrano Creek Trail
GoodOrange County, California · 0.05 M W/O Lake Forest DR · Structure no. 55C0694
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected September 2022
- Type
- Arch - Deck
- Steel
- Length
- 21 ft
- 1 main span
- Daily traffic
- 13,000
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Rancho Parkway over Serrano Creek Trail is a steel arch - deck carrying Rancho Parkway over Serrano Creek Trail in Orange County, California. It was built in 1990, so it is 35 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 13,000 vehicles a day, roughly 2% of them trucks, projected to reach 17,000 by 2040. The structure is 21 ft (6.3 m) long and 80 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 |
|---|---|---|
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Rancho Parkway over Serrano Creek Trail built?
It was built in 1990, making it 35 years old in 2025.
What condition is Rancho Parkway over Serrano Creek Trail 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 September 2022.
How much traffic does Rancho Parkway over Serrano Creek Trail carry?
About 13,000 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Rancho Parkway over Serrano Creek Trail?
The structure is 21 ft (6.3 m) long with a longest span of 21 ft (6.3 m) and a deck 80 ft wide.
Who owns Rancho Parkway over Serrano Creek Trail?
It is owned by the City or Municipal Highway Agency.