Mount Lassen DR NB over Miller Creek
Fair Condition61 years old980 vehicles/day
Location
| State | California |
| County | Marin |
| Location | 0.06 Mi N Lucas Valley RD |
| Carries | Mount Lassen DR NB |
| Crosses | Miller Creek |
| Coordinates | 38.02610, -122.56861 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 78.1 ft (23.8 m) |
| Max Span | 32.2 ft (9.8 m) |
| Deck Width | 27.2 ft (8.3 m) |
| Deck Area | 197.5 sq m |
| Main Spans | 3 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 980 (1973) |
| Truck Traffic | 2% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 27C0135 |