College Park DR over San Gabriel Riv
PoorLos Angeles County, California · 0.3MI E/O Studebaker RD · Structure no. 53C0139
- Built
- 1964
- 61 years old
- Condition
- Poor
- inspected January 2025
- Type
- Tee Beam
- Concrete Continuous
- Length
- 361 ft
- 8 main spans
- Daily traffic
- 2,958
- 2015 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
College Park DR over San Gabriel Riv is a concrete continuous tee beam carrying College Park DR over San Gabriel Riv in Los Angeles County, California. It was built in 1964, so it is 61 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 2,958 vehicles a day, roughly 1% of them trucks, projected to reach 3,254 by 2045. The structure is 361 ft (110 m) long and 40 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was College Park DR over San Gabriel Riv built?
It was built in 1964, making it 61 years old in 2025.
What condition is College Park DR over San Gabriel Riv 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 January 2025.
How much traffic does College Park DR over San Gabriel Riv carry?
About 2,958 vehicles per day (2015 count), of which roughly 1% are trucks.
How long is College Park DR over San Gabriel Riv?
The structure is 361 ft (110 m) long with a longest span of 50 ft (15.2 m) and a deck 40 ft wide.
Who owns College Park DR over San Gabriel Riv?
It is owned by the City or Municipal Highway Agency.