Sterling Road over SR 58
GoodKern County, California · 06-KER-058-R57.93 · Structure no. 50 0394
- Built
- 1974
- 51 years old
- Condition
- Good
- inspected September 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 240 ft
- 2 main spans
- Daily traffic
- 1,400
- 2006 count
- Owner
- State
- State Highway Agency
About this bridge
Sterling Road over SR 58 is a prestressed concrete continuous box beam or girders - multiple carrying Sterling Road over SR 58 in Kern County, California. It was built in 1974, so it is 51 years old, younger than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 1,400 vehicles a day, roughly 5% of them trucks, projected to reach 3,061 by 2041. The structure is 240 ft (73.2 m) long and 41 ft wide. If it were closed, the detour would be 123.7 mi (199 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| 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 Sterling Road over SR 58 built?
It was built in 1974, making it 51 years old in 2025.
What condition is Sterling Road over SR 58 in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2023.
How much traffic does Sterling Road over SR 58 carry?
About 1,400 vehicles per day (2006 count), of which roughly 5% are trucks.
How long is Sterling Road over SR 58?
The structure is 240 ft (73.2 m) long with a longest span of 120 ft (36.6 m) and a deck 41 ft wide.
Who owns Sterling Road over SR 58?
It is owned by the State Highway Agency.