Opening Hours
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
The H.T. (Kelman) switches at Porterville Substation.
photCL SCE 04 - 00583
Visual Materials
The transformers at Porterville Substation.
photCL SCE 04 - 00584
Visual Materials
The transformers at Porterville Substation.
photCL SCE 04 - 00670
Visual Materials
The switchboard at Porterville Substation.
photCL SCE 04 - 00669
Visual Materials
The exterior of Porterville Substation.
photCL SCE 04 - 00671
