| Union Pacific (ex-Southern Pacific) tunnel # 6 near milepost 235.5 which passes under Cuesta Springs Rd and through the area mountains. |
| Date:
8/10/2008 |
Location:
(Serrano) SLO County, CA Map  |
Views:
154 |
Collection Of:
 
Michael V Greenspun |
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Author: Michael Greenspun
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| Picture Categories: Tunnel |
This picture is part of album: Union Pacific [2008] |