U.s. Highway 101 over Colma Creek
Fair Condition79 years old188,000 vehicles/day
Location
| State | California |
| County | San Mateo |
| Location | 04-sm-101-21.61-ssf |
| Carries | U.s. Highway 101 |
| Crosses | Colma Creek |
| Coordinates | 37.64869, -122.40634 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 120.1 ft (36.6 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 148.0 ft (45.1 m) |
| Deck Area | 1650.7 sq m |
| Main Spans | 5 |
| Year Built | 1947 (reconstructed 1973) |
Traffic
| Avg Daily Traffic | 188,000 (2009) |
| Truck Traffic | 4% |
| Lanes On Bridge | 9 |
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 | 35 0118 |