Nicassio Vly RD over Halleck Creek
Fair Condition95 years old2,000 vehicles/day
Location
| State | California |
| County | Marin |
| Location | 1 Mi N Lucas Vly RD |
| Carries | Nicassio Vly RD |
| Crosses | Halleck Creek |
| Coordinates | 38.06669, -122.70265 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 34.1 ft (10.4 m) |
| Max Span | 30.8 ft (9.4 m) |
| Deck Width | 38.1 ft (11.6 m) |
| Deck Area | 120.6 sq m |
| Main Spans | 1 |
| Year Built | 1931 (reconstructed 1982) |
Traffic
| Avg Daily Traffic | 2,000 (1987) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 27C0031 |