Interstate 280 SB over Rancho Pulgas Vista Road

Fair Condition53 years old51,500 vehicles/day

Location

StateCalifornia
CountySan Mateo
Location04-sm-280-9.41
CarriesInterstate 280 SB
CrossesRancho Pulgas Vista Road
Coordinates37.49841, -122.31592

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Multiple
Total Length106.0 ft (32.3 m)
Max Span103.7 ft (31.6 m)
Deck Width84.6 ft (25.8 m)
Deck Area833.3 sq m
Main Spans1
Year Built1973

Traffic

Avg Daily Traffic51,500 (2009)
Lanes On Bridge5
Lanes Under Bridge2

Inspection & Ownership

Last InspectionOctober 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number35 0247L

Nearby Bridges

Interstate 280 NB over Rancho Pulgas Vista Road 0.0 mi Fair N280-w92 Connector over Interstate 280 SR 92 1.2 mi Fair S280-e92 Connector over Interstate 280 SR 92 1.3 mi Fair Ralston Polhemus R over State Route 92 1.3 mi Good Interstate 280 NB over State Route 92 1.3 mi Fair Interstate 280 SB over State Route 92 1.3 mi Good State Route 92 over De Anza Boulevard 1.9 mi Good Interstate 280 NB over Edgewood Road 2.5 mi Fair Interstate 280 SB over Edgewood Road 2.5 mi Fair State Route 92 over West Hillsdale BLVD 2.5 mi Good