Mendocino Av-Rd 12 over State Route 99
GoodTulare County, California · 06-TUL-099-R53.82 · Structure no. 46 0199
- Built
- 1964
- 61 years old
- Condition
- Good
- inspected October 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 302 ft
- 4 main spans
- Daily traffic
- 5,000
- 2011 count
- Owner
- State
- State Highway Agency
About this bridge
Mendocino Av-Rd 12 over State Route 99 is a concrete continuous box beam or girders - multiple carrying Mendocino Av-Rd 12 over State Route 99 in Tulare County, California. It was built in 1964, so it is 61 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 5,000 vehicles a day, roughly 2% of them trucks, projected to reach 5,470 by 2042. The structure is 302 ft (92 m) long and 40 ft wide.
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 Mendocino Av-Rd 12 over State Route 99 built?
It was built in 1964, making it 61 years old in 2025.
What condition is Mendocino Av-Rd 12 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 2024.
How much traffic does Mendocino Av-Rd 12 over State Route 99 carry?
About 5,000 vehicles per day (2011 count), of which roughly 2% are trucks.
How long is Mendocino Av-Rd 12 over State Route 99?
The structure is 302 ft (92 m) long with a longest span of 89 ft (27.1 m) and a deck 40 ft wide.
Who owns Mendocino Av-Rd 12 over State Route 99?
It is owned by the State Highway Agency.