State Route 4 over Private Access
FairSan Joaquin County, California · 10-SJ-004-14.22 · Structure no. 29 0051
- Built
- 1933
- 92 years old
- Condition
- Fair
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 24 ft
- 1 main span
- Daily traffic
- 19,950
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 4 over Private Access is a steel stringer/multi-beam or girder carrying State Route 4 over Private Access in San Joaquin County, California. It was built in 1933, so it is 92 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 5 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 19,950 vehicles a day, roughly 17% of them trucks, projected to reach 17,401 by 2041. The structure is 24 ft (7.3 m) long and 31 ft wide. If it were closed, the detour would be 13 mi (21 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 4 over Private Access built?
It was built in 1933, making it 92 years old in 2025.
What condition is State Route 4 over Private Access 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 2023.
How much traffic does State Route 4 over Private Access carry?
About 19,950 vehicles per day (2009 count), of which roughly 17% are trucks.
How long is State Route 4 over Private Access?
The structure is 24 ft (7.3 m) long with a longest span of 23 ft (7 m) and a deck 31 ft wide.
Who owns State Route 4 over Private Access?
It is owned by the State Highway Agency.