
Jeffco Colorado
@jeffcocolorado
The official X account for Jefferson County, Colorado. We share news and information about Jefferson County and the #Jeffco community.
ID: 18006036
http://www.jeffco.us 09-12-2008 23:25:48
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Throwback Thursday: Red Rocks Tunnel Construction This photo from 1937-1940 shows laborers posing near ore cars in the entrance to a road tunnel under construction in Red Rocks Park & Amphitheatre, a Denver Mountain Park in Jefferson County, Colorado. Dual railroad tracks enter the tunnel. Shows


