N5-W91 Connector over UP RR I 5 SR 91 Magnolia
FairOrange County, California · 12-ORA-005-41.84R-ANA · Structure no. 55 0830G
- Built
- 2002
- 23 years old
- Condition
- Fair
- inspected February 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 2,915 ft
- 15 main spans
- Daily traffic
- 59,919
- 2014 count
- Owner
- State
- State Highway Agency
About this bridge
N5-W91 Connector over UP RR I 5 SR 91 Magnolia is a prestressed concrete continuous box beam or girders - multiple carrying N5-W91 Connector over UP RR I 5 SR 91 Magnolia in Orange County, California. It was built in 2002, so it is 23 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 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 59,919 vehicles a day, roughly 3% of them trucks, projected to reach 75,770 by 2044. The structure is 2,915 ft (888.5 m) long and 43 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N5-W91 Connector over UP RR I 5 SR 91 Magnolia built?
It was built in 2002, making it 23 years old in 2025.
What condition is N5-W91 Connector over UP RR I 5 SR 91 Magnolia 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 2024.
How much traffic does N5-W91 Connector over UP RR I 5 SR 91 Magnolia carry?
About 59,919 vehicles per day (2014 count), of which roughly 3% are trucks.
How long is N5-W91 Connector over UP RR I 5 SR 91 Magnolia?
The structure is 2,915 ft (888.5 m) long with a longest span of 225 ft (68.6 m) and a deck 43 ft wide.
Who owns N5-W91 Connector over UP RR I 5 SR 91 Magnolia?
It is owned by the State Highway Agency.