Avenue 9 over SR 99
GoodMadera County, California · 06-MAD-099-R3.56 · Structure no. 41 0063
- Built
- 1964
- 61 years old
- Condition
- Good
- inspected June 2023
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 282 ft
- 4 main spans
- Daily traffic
- 480
- 1998 count
- Owner
- State
- State Highway Agency
About this bridge
Avenue 9 over SR 99 is a concrete continuous box beam or girders - multiple carrying Avenue 9 over SR 99 in Madera 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 480 vehicles a day, roughly 32% of them trucks, projected to reach 1,636 by 2041. The structure is 282 ft (86 m) long and 39 ft wide. If it were closed, the detour would be 5 mi (8 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 Avenue 9 over SR 99 built?
It was built in 1964, making it 61 years old in 2025.
What condition is Avenue 9 over SR 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 June 2023.
How much traffic does Avenue 9 over SR 99 carry?
About 480 vehicles per day (1998 count), of which roughly 32% are trucks.
How long is Avenue 9 over SR 99?
The structure is 282 ft (86 m) long with a longest span of 90 ft (27.4 m) and a deck 39 ft wide.
Who owns Avenue 9 over SR 99?
It is owned by the State Highway Agency.