State Route 91 over Euclid Street
FairOrange County, California · 12-ORA-091-2.23-ANA · Structure no. 55 0279
- Built
- 1958
- 67 years old, rebuilt 2000
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 162 ft
- 4 main spans
- Daily traffic
- 265,000
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 91 over Euclid Street is a steel stringer/multi-beam or girder carrying State Route 91 over Euclid Street in Orange County, California. It was built in 1958 and reconstructed in 2000, so it is 67 years old, older than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 265,000 vehicles a day, roughly 6% of them trucks, projected to reach 295,000 by 2042. The structure is 162 ft (49.5 m) long and 145 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 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 91 over Euclid Street built?
It was built in 1958, making it 67 years old in 2025. It was reconstructed in 2000.
What condition is State Route 91 over Euclid Street in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.
How much traffic does State Route 91 over Euclid Street carry?
About 265,000 vehicles per day (2016 count), of which roughly 6% are trucks.
How long is State Route 91 over Euclid Street?
The structure is 162 ft (49.5 m) long with a longest span of 52 ft (15.8 m) and a deck 145 ft wide.
Who owns State Route 91 over Euclid Street?
It is owned by the State Highway Agency.