Hembree Lane over Pool Creek
FairSonoma County, California · 0.4 MI N Shilo RD · Structure no. 20C0053
- Built
- 1962
- 63 years old, rebuilt 1994
- Condition
- Fair
- inspected May 2023
- Type
- Slab
- Concrete Continuous
- Length
- 67 ft
- 3 main spans
- Daily traffic
- 8,100
- 2011 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Hembree Lane over Pool Creek is a concrete continuous slab carrying Hembree Lane over Pool Creek in Sonoma County, California. It was built in 1962 and reconstructed in 1994, so it is 63 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 8,100 vehicles a day, roughly 2% of them trucks, projected to reach 11,591 by 2041. The structure is 67 ft (20.4 m) long and 50 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 Hembree Lane over Pool Creek built?
It was built in 1962, making it 63 years old in 2025. It was reconstructed in 1994.
What condition is Hembree Lane over Pool 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 May 2023.
How much traffic does Hembree Lane over Pool Creek carry?
About 8,100 vehicles per day (2011 count), of which roughly 2% are trucks.
How long is Hembree Lane over Pool Creek?
The structure is 67 ft (20.4 m) long with a longest span of 26 ft (7.9 m) and a deck 50 ft wide.
Who owns Hembree Lane over Pool Creek?
It is owned by the Town or Township Highway Agency.