CESMD
Information for Strong-Motion Station
Long Beach - Schuyler Heim Bridge
CGS - CSMIP Station 14709
Earthquakes recorded by this station
 
(Station Photograph - click to enlarge)(Sensor Layout - click to see PDF File)
   
Latitude 33.7663 N
Longitude 118.2397 W
Elevation (m) --
Site Geology Deep alluvium
Vs30 (m/sec) 197 (inferred)
Site Class D
Remarks/Notes Site information sources
 
No. of Spans23
Plan ShapeStraight
Total Length4122\'
Width of Deck130\'
Construction Date2020
Instrumentation2021. 27 accelerometers on the bridge.
 
Superstructure TypeCast-in-place prestressed concrete box girders
Substructure TypeReinforced concrete columns. Columns are pin connected to box girders.
Foundation TypeCIDH concrete piles
RemarksThis bridge replaces the old Schuyler Heim Bridge. It is instrumented under the interagency agreement between Caltrans and Dept. of Conservation.