Millbrae Avenue over U.s. Highway 101
Fair Condition79 years old53,747 vehicles/day
Location
| State | California |
| County | San Mateo |
| Location | 04-sm-101-17.95-mlbr |
| Carries | Millbrae Avenue |
| Crosses | U.s. Highway 101 |
| Coordinates | 37.60184, -122.38143 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 815.3 ft (248.5 m) |
| Max Span | 75.5 ft (23 m) |
| Deck Width | 81.4 ft (24.8 m) |
| Deck Area | 6162.8 sq m |
| Main Spans | 14 |
| Year Built | 1947 (reconstructed 1976) |
Traffic
| Avg Daily Traffic | 53,747 (1999) |
| Truck Traffic | 5% |
| Lanes On Bridge | 5 |
| Lanes Under Bridge | 12 |
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 0089 |