David Road over State Route 99
FairKern County, California · 06-KER-099-5.34 · Structure no. 50 0220
- Built
- 1960
- 65 years old
- Condition
- Fair
- inspected December 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 315 ft
- 2 main spans
- Daily traffic
- 2,683
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
David Road over State Route 99 is a steel stringer/multi-beam or girder carrying David Road over State Route 99 in Kern County, California. It was built in 1960, so it is 65 years old, older 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 2,683 vehicles a day, roughly 30% of them trucks, projected to reach 3,071 by 2041. The structure is 315 ft (95.9 m) long and 41 ft wide. If it were closed, the detour would be 11.8 mi (19 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 David Road over State Route 99 built?
It was built in 1960, making it 65 years old in 2025.
What condition is David Road over State Route 99 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 December 2023.
How much traffic does David Road over State Route 99 carry?
About 2,683 vehicles per day (2017 count), of which roughly 30% are trucks.
How long is David Road over State Route 99?
The structure is 315 ft (95.9 m) long with a longest span of 110 ft (33.4 m) and a deck 41 ft wide.
Who owns David Road over State Route 99?
It is owned by the State Highway Agency.