B Street over Duck Creek
GoodSan Joaquin County, California · 0.2 MI N Ralph RD · Structure no. 29C0210
- Built
- 1965
- 60 years old, rebuilt 1984
- Condition
- Good
- inspected March 2023
- Type
- Slab
- Concrete Continuous
- Length
- 67 ft
- 3 main spans
- Daily traffic
- 2,040
- 2013 count
- Owner
- County
- County Highway Agency
About this bridge
B Street over Duck Creek is a concrete continuous slab carrying B Street over Duck Creek in San Joaquin County, California. It was built in 1965 and reconstructed in 1984, so it is 60 years old, older 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 2,040 vehicles a day, roughly 2% of them trucks, projected to reach 6,542 by 2041. The structure is 67 ft (20.5 m) long and 63 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was B Street over Duck Creek built?
It was built in 1965, making it 60 years old in 2025. It was reconstructed in 1984.
What condition is B Street over Duck 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 March 2023.
How much traffic does B Street over Duck Creek carry?
About 2,040 vehicles per day (2013 count), of which roughly 2% are trucks.
How long is B Street over Duck Creek?
The structure is 67 ft (20.5 m) long with a longest span of 26 ft (7.9 m) and a deck 63 ft wide.
Who owns B Street over Duck Creek?
It is owned by the County Highway Agency.