Opening Hours
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108

Visual Materials
Big Creek, Mono-Bear Diversion - Constructing road bridge across S. Fork of San Joaquin River alongside the Mono-Bear Siphon.
photCL SCE 02 - 14074

Visual Materials
Big Creek, Mono-Bear Diversion - Constructing road bridge across S. Fork of San Joaquin River.
photCL SCE 02 - 14071

Visual Materials
Big Creek, Mono-Bear Diversion - Mono-Bear Siphon with span across south fork of San Joaquin River in foreground wooden trestle still in place.
photCL SCE 02 - 14382

Visual Materials
Big Creek, Mono-Bear Diversion - Looking across south fork of San Joaquin river over Camp 84 in center of picture, showing general topography and Mono-Bear siphon extending up almost to the outlet of the Mono and Bear tunnels.
photCL SCE 02 - 14387

Visual Materials
Big Creek, Mono-Bear Diversion - Looking northeast over span crossing South Fork of San Joaquin River.
photCL SCE 02 - 14723

Visual Materials
Big Creek, Mono-Bear Diversion - Looking towards Camp 62 between Camp 83 and south fork of San Joaquin River.
photCL SCE 02 - 14394