W380-n&s101 Conn over US 101 I 380 EB Con Rmps

Poor Condition50 years old5,000 vehicles/day

Location

StateCalifornia
CountySan Mateo
Location04-sm-380-6.40-sbr
CarriesW380-n&s101 Conn
CrossesUS 101 I 380 EB Con Rmps
Coordinates37.63363, -122.40340

Condition Ratings

Overall ConditionPoor
Deck4 (Poor)
Superstructure5 (Fair)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignBox Beam - Multiple
Total Length2924.9 ft (891.5 m)
Max Span214.9 ft (65.5 m)
Deck Width40.0 ft (12.2 m)
Deck Area10876.3 sq m
Main Spans11
Year Built1976 (reconstructed 1987)

Traffic

Avg Daily Traffic5,000 (2001)
Truck Traffic6%
Lanes On Bridge2
Lanes Under Bridge15

Inspection & Ownership

Last Inspection224
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number35 0271F

Nearby Bridges