Gawne Road over Drain B
FairSan Joaquin County, California · 0.3 MI E Nelson RD · Structure no. 29C0244
- Built
- 1935
- 90 years old, rebuilt 1961
- Condition
- Fair
- inspected November 2024
- Type
- Slab
- Concrete Continuous
- Length
- 65 ft
- 4 main spans
- Daily traffic
- 709
- 2009 count
- Owner
- County
- County Highway Agency
About this bridge
Gawne Road over Drain B is a concrete continuous slab carrying Gawne Road over Drain B in San Joaquin County, California. It was built in 1935 and reconstructed in 1961, so it is 90 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 709 vehicles a day, roughly 5% of them trucks, projected to reach 546 by 2044. The structure is 65 ft (19.8 m) long and 33 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Gawne Road over Drain B built?
It was built in 1935, making it 90 years old in 2025. It was reconstructed in 1961.
What condition is Gawne Road over Drain B 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 November 2024.
How much traffic does Gawne Road over Drain B carry?
About 709 vehicles per day (2009 count), of which roughly 5% are trucks.
How long is Gawne Road over Drain B?
The structure is 65 ft (19.8 m) long with a longest span of 16 ft (4.9 m) and a deck 33 ft wide.
Who owns Gawne Road over Drain B?
It is owned by the County Highway Agency.