Stanislaus Street over State Route 99
FairFresno County, California · 06-FRE-099-21.01-FRE · Structure no. 42 0172
- Built
- 1957
- 68 years old
- Condition
- Fair
- inspected November 2023
- Type
- Tee Beam
- Concrete Continuous
- Length
- 134 ft
- 2 main spans
- Daily traffic
- 8,000
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
Stanislaus Street over State Route 99 is a concrete continuous tee beam carrying Stanislaus Street over State Route 99 in Fresno County, California. It was built in 1957, so it is 68 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 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 8,000 vehicles a day, roughly 6% of them trucks, projected to reach 13,000 by 2040. The structure is 134 ft (40.8 m) long and 52 ft wide. If it were closed, the detour would be 1.2 mi (2 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 Stanislaus Street over State Route 99 built?
It was built in 1957, making it 68 years old in 2025.
What condition is Stanislaus Street 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 November 2023.
How much traffic does Stanislaus Street over State Route 99 carry?
About 8,000 vehicles per day (2017 count), of which roughly 6% are trucks.
How long is Stanislaus Street over State Route 99?
The structure is 134 ft (40.8 m) long with a longest span of 67 ft (20.4 m) and a deck 52 ft wide.
Who owns Stanislaus Street over State Route 99?
It is owned by the State Highway Agency.