N&s101- N280&n680 over I 280 I 680 US 101 Story

Fair Condition52 years old40,000 vehicles/day

Location

StateCalifornia
CountySanta Clara
Location04-scl-101-34.87-sjs
CarriesN&s101- N280&n680
CrossesI 280 I 680 US 101 Story
Coordinates37.33806, -121.84910

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure5 (Fair)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialConcrete Continuous
DesignBox Beam - Multiple
Total Length8646.0 ft (2635.3 m)
Max Span157.2 ft (47.9 m)
Deck Width43.6 ft (13.3 m)
Deck Area35049.5 sq m
Main Spans58
Year Built1974 (reconstructed 1982)

Traffic

Avg Daily Traffic40,000 (1998)
Truck Traffic6%
Lanes On Bridge2
Lanes Under Bridge30

Inspection & Ownership

Last Inspection123
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number37 0352H

Nearby Bridges