7th Standard RD over Interstate 5
FairKern County, California · 06-KER-005-56.64 · Structure no. 50 0308
- Built
- 1969
- 56 years old
- Condition
- Fair
- inspected October 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 351 ft
- 2 main spans
- Daily traffic
- 2,300
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
7th Standard RD over Interstate 5 is a prestressed concrete continuous box beam or girders - multiple carrying 7th Standard RD over Interstate 5 in Kern County, California. It was built in 1969, so it is 56 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 2,300 vehicles a day, roughly 20% of them trucks, projected to reach 3,300 by 2042. The structure is 351 ft (107 m) long and 34 ft wide. If it were closed, the detour would be 28 mi (45 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 7th Standard RD over Interstate 5 built?
It was built in 1969, making it 56 years old in 2025.
What condition is 7th Standard RD over Interstate 5 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 7th Standard RD over Interstate 5 carry?
About 2,300 vehicles per day (2018 count), of which roughly 20% are trucks.
How long is 7th Standard RD over Interstate 5?
The structure is 351 ft (107 m) long with a longest span of 172 ft (52.3 m) and a deck 34 ft wide.
Who owns 7th Standard RD over Interstate 5?
It is owned by the State Highway Agency.