Colorado Blvd over Interstate 710
GoodLos Angeles County, California · 07-LA-710-R32.45-PAS · Structure no. 53C2398
- Built
- 1975
- 50 years old
- Condition
- Good
- inspected October 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 415 ft
- 2 main spans
- Daily traffic
- 15,400
- 2021 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Colorado Blvd over Interstate 710 is a prestressed concrete continuous box beam or girders - multiple carrying Colorado Blvd over Interstate 710 in Los Angeles County, California. It was built in 1975, so it is 50 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 15,400 vehicles a day, roughly 5% of them trucks, projected to reach 19,144 by 2041. The structure is 415 ft (126.5 m) long and 109 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 Colorado Blvd over Interstate 710 built?
It was built in 1975, making it 50 years old in 2025.
What condition is Colorado Blvd over Interstate 710 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 October 2024.
How much traffic does Colorado Blvd over Interstate 710 carry?
About 15,400 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is Colorado Blvd over Interstate 710?
The structure is 415 ft (126.5 m) long with a longest span of 207 ft (63.1 m) and a deck 109 ft wide.
Who owns Colorado Blvd over Interstate 710?
It is owned by the City or Municipal Highway Agency.