NDLI: 3. East portal of Tunnel 34, view to south-southwest, 135mm lens with electronic flash fill. Note the shift, in these later tunnels east of Colfax, to concrete portal faces with granite masonry voussoirs and coping. - Central Pacific Transcontinental Railroad, Tunnel No. 34, Milepost 145.4, Colfax, Placer County, CA

Content Provider	Library of Congress - Photographs
Spatial Coverage	California -- Placer County -- Colfax
File Format	JPG / JPEG
Language	English
Part of Series	Historic American Buildings Survey/Historic American Engineering Record/Historic American Landscapes Survey American Memory
Requires	HTML5 supported browser
Access Restriction	Open
Content Type	Image
Resource Type	Photograph

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