US Highway 101 over Petaluma River
Good Condition10 years old76,000 vehicles/day
Location
| State | California |
| County | Sonoma |
| Location | 04-son-101-3.23-pet |
| Carries | US Highway 101 |
| Crosses | Petaluma River |
| Coordinates | 38.22744, -122.61471 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 907.2 ft (276.5 m) |
| Max Span | 212.6 ft (64.8 m) |
| Deck Width | 117.1 ft (35.7 m) |
| Deck Area | 9871.0 sq m |
| Main Spans | 5 |
| Year Built | 2016 |
Traffic
| Avg Daily Traffic | 76,000 (2014) |
| Truck Traffic | 6% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 20 0295 |