Prospect Blvd over Seco ST
GoodLos Angeles County, California · 0.4MI S/O Lincoln Blvd · Structure no. 53C0264
- Built
- 1989
- 36 years old
- Condition
- Good
- inspected July 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 402 ft
- 4 main spans
- Daily traffic
- 755
- 2018 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Prospect Blvd over Seco ST is a prestressed concrete continuous box beam or girders - multiple carrying Prospect Blvd over Seco ST in Los Angeles County, California. It was built in 1989, so it is 36 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 755 vehicles a day, roughly 2% of them trucks, projected to reach 831 by 2044. The structure is 402 ft (122.4 m) long and 46 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Prospect Blvd over Seco ST built?
It was built in 1989, making it 36 years old in 2025.
What condition is Prospect Blvd over Seco ST 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 July 2024.
How much traffic does Prospect Blvd over Seco ST carry?
About 755 vehicles per day (2018 count), of which roughly 2% are trucks.
How long is Prospect Blvd over Seco ST?
The structure is 402 ft (122.4 m) long with a longest span of 115 ft (35.1 m) and a deck 46 ft wide.
Who owns Prospect Blvd over Seco ST?
It is owned by the City or Municipal Highway Agency.