Superstructure Type | 452 precast concrete box girder segments connected with cast-in-place concrete pier tables. The box girders are divided into 4 frames. A steel transition box girder at the west end connects the suspension bridge. |
Substructure Type | concrete columns (hollow), 1 column per pier. |
Foundation Type | Pile caps with 2.5m diameter cast-in-steel-shell (CISS) concrete piles. Pile tip elevation ranges from -95m to -106 m. Piers E3E to E14E are supported by 6 battered piles. |
Remarks | This bridge was instrumented during construction under the interagency agreement between Caltrans and DOC. |