Intnl Return Loop over Airport Accs Rds N Mcdon
Fair Condition25 years old18,000 vehicles/day
Location
| State | California |
| County | San Mateo |
| Location | At N.mcdonnell RD |
| Carries | Intnl Return Loop |
| Crosses | Airport Accs Rds N Mcdon |
| Coordinates | 37.61424, -122.39477 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 1771.7 ft (540 m) |
| Max Span | 149.0 ft (45.4 m) |
| Deck Width | 33.8 ft (10.3 m) |
| Deck Area | 5,562 sq m |
| Main Spans | 14 |
| Year Built | 2001 |
Traffic
| Avg Daily Traffic | 18,000 (2015) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 35C0196 |