Interstate 5 NB over Lake Hughes RD
FairLos Angeles County, California · 07-LA-005-R59.49 · Structure no. 53 1908R
- Built
- 1968
- 57 years old
- Condition
- Fair
- inspected April 2023
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 190 ft
- 3 main spans
- Daily traffic
- 37,177
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 5 NB over Lake Hughes RD is a concrete continuous box beam or girders - multiple carrying Interstate 5 NB over Lake Hughes RD in Los Angeles County, California. It was built in 1968, so it is 57 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 5 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 37,177 vehicles a day, roughly 12% of them trucks, projected to reach 53,065 by 2041. The structure is 190 ft (57.9 m) long and 68 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 Interstate 5 NB over Lake Hughes RD built?
It was built in 1968, making it 57 years old in 2025.
What condition is Interstate 5 NB over Lake Hughes RD 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 April 2023.
How much traffic does Interstate 5 NB over Lake Hughes RD carry?
About 37,177 vehicles per day (2018 count), of which roughly 12% are trucks.
How long is Interstate 5 NB over Lake Hughes RD?
The structure is 190 ft (57.9 m) long with a longest span of 104 ft (31.7 m) and a deck 68 ft wide.
Who owns Interstate 5 NB over Lake Hughes RD?
It is owned by the State Highway Agency.