N101-w380 Connectr over I 380 US 101 7th Conn

Poor Condition50 years old43,500 vehicles/day

Location

StateCalifornia
CountySan Mateo
Location04-sm-101-r20.52
CarriesN101-w380 Connectr
CrossesI 380 US 101 7th Conn
Coordinates37.63203, -122.40230

Condition Ratings

Overall ConditionPoor
Deck4 (Poor)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway9 (Excellent)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignBox Beam - Multiple
Total Length2338.6 ft (712.8 m)
Max Span188.0 ft (57.3 m)
Deck Width43.0 ft (13.1 m)
Deck Area9337.7 sq m
Main Spans4
Year Built1976

Traffic

Avg Daily Traffic43,500 (1998)
Truck Traffic4%
Lanes On Bridge2
Lanes Under Bridge27

Inspection & Ownership

Last Inspection423
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number35 0262G

Nearby Bridges