CESMD

Information for Strong-Motion Station

Los Angeles - I10/La Cienega Bridge

CGS - CSMIP Station 24704

Earthquakes recorded by this station

 

(Station Photograph - click to enlarge)	(Sensor Layout - click to see PDF File)

   

Latitude	34.0368 N
Longitude	118.3762 W
Elevation (m)	25
Site Geology
Vs30 (m/sec)
Site Class

 

No. of Spans	6
Plan Shape	Curved with skew.
Total Length	776.4' (236.7m). Bridge spans ranges from 120' (36.6m) to 143' (43.6m).
Width of Deck	Ranges from 142' (43.3m) to 156' (47.5m)
Construction Date	1994
Instrumentation	1994. 15 accelerometers on the bridge.

 

Superstructure Type	2 rows of concrete box girders joined along the centerline with a 2' closure pour. Closed end cantilever seat abutments.
Substructure Type	Circular concrete columns. 3 or 4 columns per bent.
Foundation Type	CIDH concrete piles support the columns. Steel piles support the abutments.
Remarks	This bridge was instrumented under the interagency agreement between Caltrans and DOC.