Celtic ST over Bull Creek
FairLos Angeles County, California · Gothic Ave & Swinton Ave · Structure no. 53C0382
- Built
- 1976
- 49 years old
- Condition
- Fair
- inspected October 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 80 ft
- 1 main span
- Daily traffic
- 600
- 2017 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Celtic ST over Bull Creek is a prestressed concrete box beam or girders - multiple carrying Celtic ST over Bull Creek in Los Angeles County, California. It was built in 1976, so it is 49 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 600 vehicles a day, roughly 1% of them trucks, projected to reach 1,278 by 2046. The structure is 80 ft (24.4 m) long and 47 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Celtic ST over Bull Creek built?
It was built in 1976, making it 49 years old in 2025.
What condition is Celtic ST over Bull Creek 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 October 2024.
How much traffic does Celtic ST over Bull Creek carry?
About 600 vehicles per day (2017 count), of which roughly 1% are trucks.
How long is Celtic ST over Bull Creek?
The structure is 80 ft (24.4 m) long with a longest span of 75 ft (22.8 m) and a deck 47 ft wide.
Who owns Celtic ST over Bull Creek?
It is owned by the City or Municipal Highway Agency.