CESMD
Information for Strong-Motion Station
Fremont - Channel B Bridge
CGS - CSMIP Station 57595
Earthquakes recorded by this station
 
(Station Photograph - click to enlarge)(Sensor Layout - click to see PDF File)
   
Latitude 37.4639 N
Longitude 121.9302 W
Elevation (m) --
Site Geology  
Vs30 (m/sec)  
Site Class  
 
No. of Spans1
Plan ShapeStraight
Total Length79.5'
Width of Deck89'
Construction Date2015
Instrumentation2015. 6 accelerometers on the bridge.
 
Superstructure TypeCast-in-place prestressed concrete slab supported on seat abutments.
Substructure TypeDeck slab is supported on steel elastomeric bearings with 4 shear keys at each abutment.
Foundation TypeAbutments are supported by concrete footings with 16" diameter steel pipe piles.
RemarksDesign was based on AASHTO LRFD Bridge Design Specifications, 4th Edition, and Caltrans Amendments dated Dec. 2008. Instrumentation was required by the San Francisco BCDC. Funding for instrumentation was provided by the owner. CSMIP provided assistance in instrumentation.