Planz Road over State Route 99
GoodKern County, California · 06-KER-099-21.60-BKD · Structure no. 50 0252
- Built
- 1962
- 63 years old, rebuilt 1992
- Condition
- Good
- inspected October 2023
- Type
- Tee Beam
- Concrete Continuous
- Length
- 218 ft
- 4 main spans
- Daily traffic
- 3,500
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
Planz Road over State Route 99 is a concrete continuous tee beam carrying Planz Road over State Route 99 in Kern County, California. It was built in 1962 and reconstructed in 1992, so it is 63 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 3,500 vehicles a day, roughly 2% of them trucks, projected to reach 5,101 by 2045. The structure is 218 ft (66.4 m) long and 76 ft wide. If it were closed, the detour would be 1.9 mi (3 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 Planz Road over State Route 99 built?
It was built in 1962, making it 63 years old in 2025. It was reconstructed in 1992.
What condition is Planz Road 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 October 2023.
How much traffic does Planz Road over State Route 99 carry?
About 3,500 vehicles per day (2018 count), of which roughly 2% are trucks.
How long is Planz Road over State Route 99?
The structure is 218 ft (66.4 m) long with a longest span of 73 ft (22.1 m) and a deck 76 ft wide.
Who owns Planz Road over State Route 99?
It is owned by the State Highway Agency.