CESMD
Information for Strong-Motion Station
Devore - I15/215 Interchange Bridge
CGS - CSMIP Station 23650
Earthquakes recorded by this station
 
(Station Photograph - click to enlarge)(Sensor Layout - click to see PDF File)
   
Latitude 34.2251 N
Longitude 117.4096 W
Elevation (m) 652
Site Geology  
Vs30 (m/sec)  
Site Class  
 
No. of Spans2
Plan ShapeCurved with skew.
Total Length334' (101.8m). Bridge spans range from 141' (43.0m) to 193' (58.8m).
Width of Deck53' (16.2m)
Construction Date1969
Instrumentation1992. 6 accelerometers on the bridge.
 
Superstructure TypeContinuous 5-cell concrete box girder.
Substructure TypeRectangular concrete columns. 2 columns per bent.
Foundation TypeSpread footings support columns and abutments.
RemarksThis bridge was instrumented under the interagency agreement between Caltrans and DOC. The bridge was retrofitted in 1997.