Los Alisos Blvd over Scrra BNSF RY AMTRAK
PoorOrange County, California · 0.2 MI Sw/O Jeronimo RD · Structure no. 55C0213
- Built
- 1977
- 48 years old
- Condition
- Poor
- inspected May 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 126 ft
- 3 main spans
- Daily traffic
- 42,100
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Los Alisos Blvd over Scrra BNSF RY AMTRAK is a concrete continuous tee beam carrying Los Alisos Blvd over Scrra BNSF RY AMTRAK in Orange County, California. It was built in 1977, so it is 48 years old, younger than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 42,100 vehicles a day, roughly 1% of them trucks, projected to reach 66,488 by 2041. The structure is 126 ft (38.4 m) long and 104 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| 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 Los Alisos Blvd over Scrra BNSF RY AMTRAK built?
It was built in 1977, making it 48 years old in 2025.
What condition is Los Alisos Blvd over Scrra BNSF RY AMTRAK in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in May 2024.
How much traffic does Los Alisos Blvd over Scrra BNSF RY AMTRAK carry?
About 42,100 vehicles per day (2020 count), of which roughly 1% are trucks.
How long is Los Alisos Blvd over Scrra BNSF RY AMTRAK?
The structure is 126 ft (38.4 m) long with a longest span of 50 ft (15.2 m) and a deck 104 ft wide.
Who owns Los Alisos Blvd over Scrra BNSF RY AMTRAK?
It is owned by the City or Municipal Highway Agency.