State Route 90 over Mesmer Ave
GoodLos Angeles County, California · 07-LA-090-2.33-LA · Structure no. 53 1950
- Built
- 1968
- 57 years old
- Condition
- Good
- inspected August 2023
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 240 ft
- 4 main spans
- Daily traffic
- 154,000
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 90 over Mesmer Ave is a concrete continuous box beam or girders - multiple carrying State Route 90 over Mesmer Ave in Los Angeles County, California. It was built in 1968, so it is 57 years old, older 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 154,000 vehicles a day, roughly 3% of them trucks, projected to reach 204,109 by 2042. The structure is 240 ft (73.2 m) long and 181 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 State Route 90 over Mesmer Ave built?
It was built in 1968, making it 57 years old in 2025.
What condition is State Route 90 over Mesmer Ave 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 August 2023.
How much traffic does State Route 90 over Mesmer Ave carry?
About 154,000 vehicles per day (2015 count), of which roughly 3% are trucks.
How long is State Route 90 over Mesmer Ave?
The structure is 240 ft (73.2 m) long with a longest span of 72 ft (21.9 m) and a deck 181 ft wide.
Who owns State Route 90 over Mesmer Ave?
It is owned by the State Highway Agency.