Golden Gate Ave over HWY 99
FairSan Joaquin County, California · 10-SJ-099-17.41-STKN · Structure no. 29 0330
- Built
- 2016
- 9 years old
- Condition
- Fair
- inspected June 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 348 ft
- 3 main spans
- Daily traffic
- 11,700
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
Golden Gate Ave over HWY 99 is a prestressed concrete continuous box beam or girders - multiple carrying Golden Gate Ave over HWY 99 in San Joaquin County, California. It was built in 2016, so it is 9 years old, younger 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 6 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 11,700 vehicles a day, roughly 2% of them trucks, projected to reach 20,471 by 2042. The structure is 348 ft (106.2 m) long and 88 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Golden Gate Ave over HWY 99 built?
It was built in 2016, making it 9 years old in 2025.
What condition is Golden Gate Ave over HWY 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 June 2024.
How much traffic does Golden Gate Ave over HWY 99 carry?
About 11,700 vehicles per day (2015 count), of which roughly 2% are trucks.
How long is Golden Gate Ave over HWY 99?
The structure is 348 ft (106.2 m) long with a longest span of 123 ft (37.5 m) and a deck 88 ft wide.
Who owns Golden Gate Ave over HWY 99?
It is owned by the State Highway Agency.