Mchenry Avenue over Stanislaus River
GoodStanislaus County, California · San Joaquin County Line · Structure no. 38C0344
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected August 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 1,138 ft
- 3 main spans
- Daily traffic
- 11,442
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Mchenry Avenue over Stanislaus River is a prestressed concrete continuous box beam or girders - multiple carrying Mchenry Avenue over Stanislaus River in Stanislaus County, California. It was built in 2019, so it is 6 years old, younger 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 11,442 vehicles a day, roughly 26% of them trucks, projected to reach 15,174 by 2042. The structure is 1,138 ft (346.9 m) long and 79 ft wide. If it were closed, the detour would be 9.9 mi (16 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. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mchenry Avenue over Stanislaus River built?
It was built in 2019, making it 6 years old in 2025.
What condition is Mchenry Avenue over Stanislaus River 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 August 2023.
How much traffic does Mchenry Avenue over Stanislaus River carry?
About 11,442 vehicles per day (2019 count), of which roughly 26% are trucks.
How long is Mchenry Avenue over Stanislaus River?
The structure is 1,138 ft (346.9 m) long with a longest span of 120 ft (36.6 m) and a deck 79 ft wide.
Who owns Mchenry Avenue over Stanislaus River?
It is owned by the County Highway Agency.