View of the Loop in winter from Ptarmigan Point, Denver and Salt Lake Railroad, Moffat Road, Colorado; shows standard gauge track area, tunnel and wooden trestle also nicknamed "Hill Hell," and remains from railroad construction cabins at lower...
Railroad bridges--Colorado--1900-1930.; Trestles--Colorado--1900-1930.; Denver and Salt Lake Railroad Company.
View down Denver and Salt Lake Railroad's standard gauge track crossing over South Boulder Creek near Tunnel Number Thirty (30); shows trestle covered with ballast to discourage sparks from starting a fire and telephone poles paralleling track;...
South Boulder Creek (Colo.)--1900-1930.; Trestles--Colorado--1900-1930.; Tunnels--Colorado--1900-1930.; Denver and Salt Lake Railroad Company.
[between 1904 and 1925]
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