U.s. Highway 101 over Rush Creek (s Branch)
Good Condition52 years old123,000 vehicles/day
Location
| State | California |
| County | Marin |
| Location | 04-mrn-101-r22.04-nvto |
| Carries | U.s. Highway 101 |
| Crosses | Rush Creek (s Branch) |
| Coordinates | 38.11756, -122.56611 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 28.9 ft (8.8 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Area | 391.6 sq m |
| Main Spans | 2 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 123,000 (2009) |
| Truck Traffic | 5% |
| Lanes On Bridge | 10 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 27 0100 |