State Route 58 EB over UP RR & BNSF RY
GoodKern County, California · 09-KER-058-R99.26 · Structure no. 50 0344R
- Built
- 1970
- 55 years old
- Condition
- Good
- inspected May 2023
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 233 ft
- 3 main spans
- Daily traffic
- 10,000
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 58 EB over UP RR & BNSF RY is a concrete continuous box beam or girders - multiple carrying State Route 58 EB over UP RR & BNSF RY in Kern County, California. It was built in 1970, so it is 55 years old, older 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 10,000 vehicles a day, projected to reach 40,167 by 2040. The structure is 233 ft (71 m) long and 51 ft wide. If it were closed, the detour would be 1.2 mi (2 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 State Route 58 EB over UP RR & BNSF RY built?
It was built in 1970, making it 55 years old in 2025.
What condition is State Route 58 EB over UP RR & BNSF RY 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 May 2023.
How much traffic does State Route 58 EB over UP RR & BNSF RY carry?
About 10,000 vehicles per day (2016 count).
How long is State Route 58 EB over UP RR & BNSF RY?
The structure is 233 ft (71 m) long with a longest span of 90 ft (27.4 m) and a deck 51 ft wide.
Who owns State Route 58 EB over UP RR & BNSF RY?
It is owned by the State Highway Agency.