U.s. Highway 101 over Mcnab Creek
Fair Condition84 years old13,800 vehicles/day
Location
| State | California |
| County | Mendocino |
| Location | 01-men-101-15.94 |
| Carries | U.s. Highway 101 |
| Crosses | Mcnab Creek |
| Coordinates | 39.03773, -123.14577 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 87.9 ft (26.8 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 44.0 ft (13.4 m) |
| Deck Area | 359.1 sq m |
| Main Spans | 5 |
| Year Built | 1942 (reconstructed 1970) |
Traffic
| Avg Daily Traffic | 13,800 (2009) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 10 0004 |