State HWY 58 EB over BNSF RY
FairKern County, California · 09-KER-058-R141.50 · Structure no. 50 0353R
- Built
- 1971
- 54 years old
- Condition
- Fair
- inspected June 2023
- Type
- Tee Beam
- Concrete Continuous
- Length
- 124 ft
- 3 main spans
- Daily traffic
- 15,400
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
State HWY 58 EB over BNSF RY is a concrete continuous tee beam carrying State HWY 58 EB over BNSF RY in Kern 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 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 15,400 vehicles a day, roughly 37% of them trucks, projected to reach 22,253 by 2040. The structure is 124 ft (37.8 m) long and 41 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 State HWY 58 EB over BNSF RY built?
It was built in 1971, making it 54 years old in 2025.
What condition is State HWY 58 EB over BNSF RY 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 June 2023.
How much traffic does State HWY 58 EB over BNSF RY carry?
About 15,400 vehicles per day (2018 count), of which roughly 37% are trucks.
How long is State HWY 58 EB over BNSF RY?
The structure is 124 ft (37.8 m) long with a longest span of 50 ft (15.2 m) and a deck 41 ft wide.
Who owns State HWY 58 EB over BNSF RY?
It is owned by the State Highway Agency.