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| (Station Photograph - click to enlarge) | (Sensor Layout - click to see PDF File) |
| CESMD |
| Information for Strong-Motion Station |
| Oakland - SF Bay Bridge/East: E Approach |
| CGS - CSMIP Station 58603 |
| Earthquakes recorded by this station |
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| (Station Photograph - click to enlarge) | (Sensor Layout - click to see PDF File) |
| Latitude | 37.8220 N |
| Longitude | 122.3296 W |
| Elevation (m) | 4 |
| Site Geology | Deep alluvium over rock (sedimentary) |
| Vs30 (m/sec) | 199 (inferred) |
| Site Class | D |
| Remarks/Notes | Site information sources |
| No. of Spans | 6 |
| Plan Shape | Almost straight |
| Total Length | 328.77m (east bound structure) |
| Width of Deck | 25.87m plus 5.8m bike path (east bound structure) |
| Construction Date | 2013 |
| Instrumentation | 2014. 12 accelerometers on the east bound bridge. |
| Superstructure Type | Prestressed cast-in-place concrete box girders supported by concrete columns. Each of the west and east bound structures has 2 frames separated by a hinge. The abutment is a seat-type abutment with shear keys. |
| Substructure Type | RC columns |
| Foundation Type | Pile caps supported by group piles. Piles are 1.8m diameter cast-in-steel-shell (CISS) concrete piles. The pile tip elevation ranges from -35.5m to -65.0m. |
| Remarks | This bridge was instrumented during construction under the interagency agreement between Caltrans and DOC. |