Sonora Road over Little John Creek
GoodStanislaus County, California · 2.7 MI SE of 28 MI RD · Structure no. 38C0013
- Built
- 1992
- 33 years old
- Condition
- Good
- inspected September 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 142 ft
- 1 main span
- Daily traffic
- 230
- 2016 count
- Owner
- County
- County Highway Agency
About this bridge
Sonora Road over Little John Creek is a prestressed concrete box beam or girders - multiple carrying Sonora Road over Little John Creek in Stanislaus County, California. It was built in 1992, so it is 33 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 230 vehicles a day, roughly 23% of them trucks, projected to reach 281 by 2043. The structure is 142 ft (43.3 m) long and 33 ft wide. If it were closed, the detour would be 19.3 mi (31 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 Sonora Road over Little John Creek built?
It was built in 1992, making it 33 years old in 2025.
What condition is Sonora Road over Little John Creek 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 September 2023.
How much traffic does Sonora Road over Little John Creek carry?
About 230 vehicles per day (2016 count), of which roughly 23% are trucks.
How long is Sonora Road over Little John Creek?
The structure is 142 ft (43.3 m) long with a longest span of 140 ft (42.7 m) and a deck 33 ft wide.
Who owns Sonora Road over Little John Creek?
It is owned by the County Highway Agency.