N605-KATELLA Off R over Katella Ave
FairOrange County, California · 12-ORA-605-R1.41-LALM · Structure no. 55 0405S
- Built
- 1966
- 59 years old
- Condition
- Fair
- inspected September 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 224 ft
- 4 main spans
- Daily traffic
- 14,500
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
N605-KATELLA Off R over Katella Ave is a concrete continuous box beam or girders - multiple carrying N605-KATELLA Off R over Katella Ave in Orange County, California. It was built in 1966, so it is 59 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 6 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 14,500 vehicles a day, roughly 3% of them trucks, projected to reach 17,104 by 2041. The structure is 224 ft (68.3 m) long and 26 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N605-KATELLA Off R over Katella Ave built?
It was built in 1966, making it 59 years old in 2025.
What condition is N605-KATELLA Off R over Katella Ave 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 N605-KATELLA Off R over Katella Ave carry?
About 14,500 vehicles per day (2015 count), of which roughly 3% are trucks.
How long is N605-KATELLA Off R over Katella Ave?
The structure is 224 ft (68.3 m) long with a longest span of 74 ft (22.6 m) and a deck 26 ft wide.
Who owns N605-KATELLA Off R over Katella Ave?
It is owned by the State Highway Agency.