Lucas Valley Road over Miller Creek
Good Condition65 years old1,000 vehicles/day
Location
| State | California |
| County | Marin |
| Location | 1.7 Mi W Of SR 101 |
| Carries | Lucas Valley Road |
| Crosses | Miller Creek |
| Coordinates | 38.02521, -122.56774 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 3 (Serious) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 132.2 ft (40.3 m) |
| Max Span | 32.2 ft (9.8 m) |
| Deck Width | 37.4 ft (11.4 m) |
| Deck Area | 459.4 sq m |
| Main Spans | 4 |
| Year Built | 1961 |
Traffic
| Avg Daily Traffic | 1,000 (1975) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 27C0016 |