Portola Pkwy over State Route 241
FairOrange County, California · 12-ORA-241-25.02-IRVN · Structure no. 55 0711
- Built
- 1996
- 29 years old
- Condition
- Fair
- inspected February 2025
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 332 ft
- 2 main spans
- Daily traffic
- 510
- 2014 count
- Owner
- State
- State Highway Agency
About this bridge
Portola Pkwy over State Route 241 is a prestressed concrete continuous box beam or girders - multiple carrying Portola Pkwy over State Route 241 in Orange County, California. It was built in 1996, so it is 29 years old, younger 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 510 vehicles a day, roughly 1% of them trucks, projected to reach 1,399 by 2047. The structure is 332 ft (101.2 m) long and 96 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 7 Good | Some minor problems. |
| 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 Portola Pkwy over State Route 241 built?
It was built in 1996, making it 29 years old in 2025.
What condition is Portola Pkwy over State Route 241 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 February 2025.
How much traffic does Portola Pkwy over State Route 241 carry?
About 510 vehicles per day (2014 count), of which roughly 1% are trucks.
How long is Portola Pkwy over State Route 241?
The structure is 332 ft (101.2 m) long with a longest span of 176 ft (53.6 m) and a deck 96 ft wide.
Who owns Portola Pkwy over State Route 241?
It is owned by the State Highway Agency.