Odonnell Lane over Calabazas Creek
Fair Condition126 years old500 vehicles/day
Location
| State | California |
| County | Sonoma |
| Location | Near Arnold Drive |
| Carries | Odonnell Lane |
| Crosses | Calabazas Creek |
| Coordinates | 38.36342, -122.52539 |
Condition Ratings
| Overall Condition | Fair |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Masonry |
| Design | Arch - Deck |
| Total Length | 40.0 ft (12.2 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 12.1 ft (3.7 m) |
| Deck Area | 45.1 sq m |
| Main Spans | 1 |
| Year Built | 1900 |
Traffic
| Avg Daily Traffic | 500 (2015) |
| Truck Traffic | 1% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | 20C0324 |