SOUTHERN CALIFORNIA: PERRIS
Railroad Structures
| Box Girder Bridge (Martinez, CA) |  |
| Double Cell Box Girders and Precast Caps (Marysville, CA) |
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| 8'-0" x 125'-0" Box Girder - Richmond Parkway (Richmond, CA) |
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| Trapezoidal Box Girders B.A.R.T. (Oakland, CA) |
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| Replacement Bridge Girders (Haunched Slabs) - Union Pacific Railroad (Stockton, CA) |
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| Railroad Snowshed Double-tee roof with voided slab wall panels. Protected with special epoxy coating. (Donner Pass, CA) |
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