Studebaker RD N/B over S C Edison N Chan
PoorLos Angeles County, California · 350FT N/O Loynes Drive · Structure no. 53C0801R
- Built
- 1966
- 59 years old
- Condition
- Poor
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 145 ft
- 2 main spans
- Daily traffic
- 38,584
- 2014 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Studebaker RD N/B over S C Edison N Chan is a prestressed concrete stringer/multi-beam or girder carrying Studebaker RD N/B over S C Edison N Chan in Los Angeles 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 38,584 vehicles a day, roughly 1% of them trucks, projected to reach 46,301 by 2044. The structure is 145 ft (44.2 m) long and 44 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Studebaker RD N/B over S C Edison N Chan built?
It was built in 1966, making it 59 years old in 2025.
What condition is Studebaker RD N/B over S C Edison N Chan in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in November 2024.
How much traffic does Studebaker RD N/B over S C Edison N Chan carry?
About 38,584 vehicles per day (2014 count), of which roughly 1% are trucks.
How long is Studebaker RD N/B over S C Edison N Chan?
The structure is 145 ft (44.2 m) long with a longest span of 70 ft (21.3 m) and a deck 44 ft wide.
Who owns Studebaker RD N/B over S C Edison N Chan?
It is owned by the City or Municipal Highway Agency.