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LANDSCAPE CONTEXT 2- SOUTH PORTAL, LOOKING TO NORTHEAST. - Salinas River Project, Cuesta Tunnel, Southeast of U.S. 101, San Luis Obispo, San Luis Obispo County, CA HAER CAL,40-SANLO.V,1-2.tif - Fæ

LANDSCAPE CONTEXT 1- SOUTH PORTAL AREA, LOOKING TO SOUTHEAST. - Salinas River Project, Cuesta Tunnel, Southeast of U.S. 101, San Luis Obispo, San Luis Obispo County, CA HAER CAL,40-SANLO.V,1-1.tif - Fæ

NORTHWEST AND SOUTHWEST ELEVATIONS, SOUTH PORTAL, LOOKING EAST-NORTHEAST. - Salinas River Project, Cuesta Tunnel, Southeast of U.S. 101, San Luis Obispo, San Luis Obispo County HAER CAL,40-SANLO.V,1-3.tif - Fæ

SOUTH PORTAL FROM ABOVE. VIEW TO WEST. - Salinas River Project, Cuesta Tunnel, Southeast of U.S. 101, San Luis Obispo, San Luis Obispo County, CA HAER CAL,40-SANLO.V,1-6.tif - Fæ

SOUTHWEST AND SOUTHEAST ELEVATIONS, SOUTH PORTAL, SHOWING BOX ENCLOSING VALVES. VIEW TO NORTH. - Salinas River Project, Cuesta Tunnel, Southeast of U.S. 101, San Luis Obispo, HAER CAL,40-SANLO.V,1-5.tif - Fæ

DETAIL, SOUTHWEST ELEVATION, SOUTH PORTAL. VIEW TO NORTHEAST. - Salinas River Project, Cuesta Tunnel, Southeast of U.S. 101, San Luis Obispo, San Luis Obispo County, CA HAER CAL,40-SANLO.V,1-4.tif - Fæ

GROOVED FOOTING (CONSTRUCTION KEY) EXTENDING ABOVE CEMENT FLOOR IN FIRST UNLINED SECTION BEYOND SOUTH PORTAL. - Salinas River Project, Cuesta Tunnel, Southeast of U.S. 101, HAER CAL,40-SANLO.V,1-13.tif - Fæ

NORTH PORTAL, NORTHEAST ELEVATION. VIEW TO SOUTHWEST. - Salinas River Project, Cuesta Tunnel, Southeast of U.S. 101, San Luis Obispo, San Luis Obispo County, CA HAER CAL,40-SANLO.V,1-9.tif - Fæ

AIR SURGE RELIEF VALVES IN BOX AT SOUTH PORTAL. - Salinas River Project, Cuesta Tunnel, Southeast of U.S. 101, San Luis Obispo, San Luis Obispo County, CA HAER CAL,40-SANLO.V,1-17.tif - Fæ

REMAINS OF WOODEN MEMBERS IN TUNNEL ROOF, SHOWING WIRING AND COPPER NAILS. - Salinas River Project, Cuesta Tunnel, Southeast of U.S. 101, San Luis Obispo, San Luis Obispo HAER CAL,40-SANLO.V,1-14.tif - Fæ

LOOKING INTO EXIT CHAMBER FROM OUTSIDE SOUTH PORTAL. VIEW TO NORTHEAST. - Salinas River Project, Cuesta Tunnel, Southeast of U.S. 101, San Luis Obispo, San Luis Obispo County, HAER CAL,40-SANLO.V,1-7.tif - Fæ

GEOLOGY, PLAN AND PROFILE, SHOWING LINED AND UNLINED SECTIONS, AND DETAILED TYPICAL CROSS SECTIONS. Leeds, Hill, Barnard and Jewett drawing, no number, revised 3-20-42. - HAER CAL,40-SANLO.V,1-20.tif - Fæ

INTERIOR OF EXIT CHAMBER AT SOUTH PORTAL. - Salinas River Project, Cuesta Tunnel, Southeast of U.S. 101, San Luis Obispo, San Luis Obispo County, CA HAER CAL,40-SANLO.V,1-11.tif - Fæ

NORTH PORTAL, LOOKING SOUTHWEST INTO ENTRANCE CHAMBER. - Salinas River Project, Cuesta Tunnel, Southeast of U.S. 101, San Luis Obispo, San Luis Obispo County, CA HAER CAL,40-SANLO.V,1-10.tif - Fæ

CUESTA TUNNEL, PORTAL STRUCTURES. Leeds, Hill, Barnard and Jewett drawing, no number, revised 10-10-41. - Salinas River Project, Cuesta Tunnel, Southeast of U.S. 101, San Luis HAER CAL,40-SANLO.V,1-23.tif - Fæ

MID-DISTANCE VIEW OF FACING OF LAST LINED SECTION LEADING TO SOUTH PORTAL. - Salinas River Project, Cuesta Tunnel, Southeast of U.S. 101, San Luis Obispo, San Luis Obispo HAER CAL,40-SANLO.V,1-12.tif - Fæ

FOUR INCH AIR SURGE RELIEF PIPE A FEW METERS SOUTHWEST OF SOUTH PORTAL. - Salinas River Project, Cuesta Tunnel, Southeast of U.S. 101, San Luis Obispo, San Luis Obispo County, HAER CAL,40-SANLO.V,1-18.tif - Fæ

NORTH PORTAL, SOUTHEAST AND NORTHEAST ELEVATIONS. VIEW TO WEST-SOUTHWEST. - Salinas River Project, Cuesta Tunnel, Southeast of U.S. 101, San Luis Obispo, San Luis Obispo County HAER CAL,40-SANLO.V,1-8.tif - Fæ

DETAIL, ROOF OF LINED SECTION. - Salinas River Project, Cuesta Tunnel, Southeast of U.S. 101, San Luis Obispo, San Luis Obispo County, CA HAER CAL,40-SANLO.V,1-15.tif - Fæ

CHAINAGE FROM SALINAS DAM TO NORTH PORTAL, STATIONS. Leeds, Hill, Barnard and Jewett drawing, no date, no number, title block partially obscured. - Salinas River Project, HAER CAL,40-SANLO.V,1-21.tif - Fæ

STRUCTURAL REMAINS (EXPLOSIVES MAGAZINE?) WEST OF SOUTH PORTAL. - Salinas River Project, Cuesta Tunnel, Southeast of U.S. 101, San Luis Obispo, San Luis Obispo County, CA HAER CAL,40-SANLO.V,1-16.tif - Fæ

REGIONAL MAP, SALINAS RIVER PROJECT, CAMP SAN LUIS OBISPO, IN CENTRAL PORTION OF SAN LUIS OBISPO, CALIFORNIA. Leeds Hill Barnard and Jewett - Consulting Engineers, February HAER CAL,40-SANLO.V,1-19.tif - Fæ

TRANSMISSION MAIN, PLAN AND PROFILE, INDEX SHEET. Leeds, Hill, Barnard and Jewett drawing, no date, no number. - Salinas River Project, Cuesta Tunnel, Southeast of U.S. 101, HAER CAL,40-SANLO.V,1-22.tif - Fæ