First Street over Stanislaus River
PoorStanislaus County, California · Stanls-San Joaqin CO Line · Structure no. 38C0040
- Built
- 1967
- 58 years old
- Condition
- Poor
- inspected September 2023
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 1,007 ft
- 3 main spans
- Daily traffic
- 11,900
- 2008 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
First Street over Stanislaus River is a concrete continuous box beam or girders - multiple carrying First Street over Stanislaus River in Stanislaus County, California. It was built in 1967, so it is 58 years old, older than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 11,900 vehicles a day, roughly 10% of them trucks, projected to reach 14,061 by 2043. The structure is 1,007 ft (306.9 m) long and 39 ft wide. If it were closed, the detour would be 9.9 mi (16 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was First Street over Stanislaus River built?
It was built in 1967, making it 58 years old in 2025.
What condition is First Street over Stanislaus River in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in September 2023.
How much traffic does First Street over Stanislaus River carry?
About 11,900 vehicles per day (2008 count), of which roughly 10% are trucks.
How long is First Street over Stanislaus River?
The structure is 1,007 ft (306.9 m) long with a longest span of 120 ft (36.6 m) and a deck 39 ft wide.
Who owns First Street over Stanislaus River?
It is owned by the City or Municipal Highway Agency.