S14-S 5 Truck Conn over Sierra HWY
FairLos Angeles County, California · 07-LA-014-R25.13 · Structure no. 53 1936F
- Built
- 1971
- 54 years old
- Condition
- Fair
- inspected December 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 184 ft
- 3 main spans
- Daily traffic
- 9,700
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
S14-S 5 Truck Conn over Sierra HWY is a concrete continuous box beam or girders - multiple carrying S14-S 5 Truck Conn over Sierra HWY in Los Angeles County, California. It was built in 1971, so it is 54 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 9,700 vehicles a day, roughly 14% of them trucks, projected to reach 11,858 by 2041. The structure is 184 ft (56.1 m) long and 41 ft wide. If it were closed, the detour would be 5 mi (8 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 S14-S 5 Truck Conn over Sierra HWY built?
It was built in 1971, making it 54 years old in 2025.
What condition is S14-S 5 Truck Conn over Sierra HWY 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 December 2024.
How much traffic does S14-S 5 Truck Conn over Sierra HWY carry?
About 9,700 vehicles per day (2021 count), of which roughly 14% are trucks.
How long is S14-S 5 Truck Conn over Sierra HWY?
The structure is 184 ft (56.1 m) long with a longest span of 105 ft (31.9 m) and a deck 41 ft wide.
Who owns S14-S 5 Truck Conn over Sierra HWY?
It is owned by the State Highway Agency.