State Route 58 WB over UP RR Tehachapi Creek
GoodKern County, California · 09-KER-058-82.64 · Structure no. 50 0044L
- Built
- 1993
- 32 years old
- Condition
- Good
- inspected May 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 394 ft
- 3 main spans
- Daily traffic
- 21,200
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 58 WB over UP RR Tehachapi Creek is a prestressed concrete continuous box beam or girders - multiple carrying State Route 58 WB over UP RR Tehachapi Creek in Kern County, California. It was built in 1993, so it is 32 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 21,200 vehicles a day, roughly 30% of them trucks, projected to reach 30,895 by 2040. The structure is 394 ft (120.1 m) long and 42 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. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 58 WB over UP RR Tehachapi Creek built?
It was built in 1993, making it 32 years old in 2025.
What condition is State Route 58 WB over UP RR Tehachapi Creek 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 WB over UP RR Tehachapi Creek carry?
About 21,200 vehicles per day (2016 count), of which roughly 30% are trucks.
How long is State Route 58 WB over UP RR Tehachapi Creek?
The structure is 394 ft (120.1 m) long with a longest span of 142 ft (43.3 m) and a deck 42 ft wide.
Who owns State Route 58 WB over UP RR Tehachapi Creek?
It is owned by the State Highway Agency.