Stwrt Pt-Skgg Sprg over House Creek
FairSonoma County, California · 13.5 MI E/O SR 1 · Structure no. 20C0144
- Built
- 1921
- 104 years old, rebuilt 1976
- Condition
- Fair
- inspected July 2023
- Type
- Tee Beam
- Concrete Continuous
- Length
- 150 ft
- 3 main spans
- Daily traffic
- 300
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
Stwrt Pt-Skgg Sprg over House Creek is a concrete continuous tee beam carrying Stwrt Pt-Skgg Sprg over House Creek in Sonoma County, California. It was built in 1921 and reconstructed in 1976, so it is 104 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 300 vehicles a day, roughly 4% of them trucks, projected to reach 209 by 2040. The structure is 150 ft (45.7 m) long and 34 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Stwrt Pt-Skgg Sprg over House Creek built?
It was built in 1921, making it 104 years old in 2025. It was reconstructed in 1976.
What condition is Stwrt Pt-Skgg Sprg over House 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 July 2023.
How much traffic does Stwrt Pt-Skgg Sprg over House Creek carry?
About 300 vehicles per day (2015 count), of which roughly 4% are trucks.
How long is Stwrt Pt-Skgg Sprg over House Creek?
The structure is 150 ft (45.7 m) long with a longest span of 50 ft (15.2 m) and a deck 34 ft wide.
Who owns Stwrt Pt-Skgg Sprg over House Creek?
It is owned by the County Highway Agency.