Interstate 5 SB over California Aqueduct
FairKings County, California · 06-KIN-005-14.92 · Structure no. 45 0069L
- Built
- 1967
- 58 years old
- Condition
- Fair
- inspected December 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 190 ft
- 2 main spans
- Daily traffic
- 14,500
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 5 SB over California Aqueduct is a concrete continuous box beam or girders - multiple carrying Interstate 5 SB over California Aqueduct in Kings County, California. It was built in 1967, so it is 58 years old, older 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 14,500 vehicles a day, roughly 30% of them trucks, projected to reach 41,572 by 2042. The structure is 190 ft (57.9 m) long and 42 ft wide. If it were closed, the detour would be 67.7 mi (109 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. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Interstate 5 SB over California Aqueduct built?
It was built in 1967, making it 58 years old in 2025.
What condition is Interstate 5 SB over California Aqueduct 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 Interstate 5 SB over California Aqueduct carry?
About 14,500 vehicles per day (2009 count), of which roughly 30% are trucks.
How long is Interstate 5 SB over California Aqueduct?
The structure is 190 ft (57.9 m) long with a longest span of 95 ft (29 m) and a deck 42 ft wide.
Who owns Interstate 5 SB over California Aqueduct?
It is owned by the State Highway Agency.