Avenue 11 over SR 99 & UP RR
GoodMadera County, California · 06-MAD-099-6.15 · Structure no. 41 0061
- Built
- 1964
- 61 years old
- Condition
- Good
- inspected June 2023
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 390 ft
- 5 main spans
- Daily traffic
- 555
- 1998 count
- Owner
- State
- State Highway Agency
About this bridge
Avenue 11 over SR 99 & UP RR is a concrete continuous box beam or girders - multiple carrying Avenue 11 over SR 99 & UP RR 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 555 vehicles a day, roughly 5% of them trucks, projected to reach 1,345 by 2043. The structure is 390 ft (118.9 m) long and 39 ft wide. If it were closed, the detour would be 6.2 mi (10 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 11 over SR 99 & UP RR built?
It was built in 1964, making it 61 years old in 2025.
What condition is Avenue 11 over SR 99 & UP RR 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 11 over SR 99 & UP RR carry?
About 555 vehicles per day (1998 count), of which roughly 5% are trucks.
How long is Avenue 11 over SR 99 & UP RR?
The structure is 390 ft (118.9 m) long with a longest span of 94 ft (28.7 m) and a deck 39 ft wide.
Who owns Avenue 11 over SR 99 & UP RR?
It is owned by the State Highway Agency.