Lone Tree RD over Lone Tree Creek
FairSan Joaquin County, California · 1.4 MI West Murphy RD · Structure no. 29C0211
- Built
- 1928
- 97 years old, rebuilt 1982
- Condition
- Fair
- inspected November 2024
- Type
- Slab
- Concrete Continuous
- Length
- 31 ft
- 2 main spans
- Daily traffic
- 1,104
- 2013 count
- Owner
- County
- County Highway Agency
About this bridge
Lone Tree RD over Lone Tree Creek is a concrete continuous slab carrying Lone Tree RD over Lone Tree Creek in San Joaquin County, California. It was built in 1928 and reconstructed in 1982, so it is 97 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 6 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 1,104 vehicles a day, roughly 5% of them trucks, projected to reach 1,330 by 2046. The structure is 31 ft (9.4 m) long and 34 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Lone Tree RD over Lone Tree Creek built?
It was built in 1928, making it 97 years old in 2025. It was reconstructed in 1982.
What condition is Lone Tree RD over Lone Tree Creek 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 Lone Tree RD over Lone Tree Creek carry?
About 1,104 vehicles per day (2013 count), of which roughly 5% are trucks.
How long is Lone Tree RD over Lone Tree Creek?
The structure is 31 ft (9.4 m) long with a longest span of 15 ft (4.6 m) and a deck 34 ft wide.
Who owns Lone Tree RD over Lone Tree Creek?
It is owned by the County Highway Agency.