State Route 46 over State Route 99
GoodKern County, California · 06-KER-046-R57.76 · Structure no. 50 0524E
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 220 ft
- 2 main spans
- Daily traffic
- 7,300
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 46 over State Route 99 is a prestressed concrete continuous stringer/multi-beam or girder carrying State Route 46 over State Route 99 in Kern County, California. It was built in 2019, so it is 6 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 7,300 vehicles a day, roughly 40% of them trucks, projected to reach 10,202 by 2042. The structure is 220 ft (67.1 m) long and 59 ft wide. If it were closed, the detour would be 11.8 mi (19 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 46 over State Route 99 built?
It was built in 2019, making it 6 years old in 2025.
What condition is State Route 46 over State Route 99 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 April 2024.
How much traffic does State Route 46 over State Route 99 carry?
About 7,300 vehicles per day (2017 count), of which roughly 40% are trucks.
How long is State Route 46 over State Route 99?
The structure is 220 ft (67.1 m) long with a longest span of 105 ft (32.1 m) and a deck 59 ft wide.
Who owns State Route 46 over State Route 99?
It is owned by the State Highway Agency.