
The Fraser River valley and its surrounding high-country slopes are defined here by a mid-century infrastructure of rail, water, and recreation. The Denver and Rio Grande Western railroad serves as the spine of the valley, threading through Tabernash and Fraser before entering the Moffat Tunnel at West Portal. This engineering feat is complemented by the Arapahoe Aqueduct and associated tunnels, illustrating the region's critical role in water management and transport.
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5 editions found
1905 · Central City
USGS Topo · 1:62,500
1910 · Central City
USGS Topo · 1:62,500
1912 · Central City
USGS Topo · 1:62,500
1915 · Longs Peak
USGS Topo · 1:125,000
1919 · Rocky Mountain National Park
USGS Topo · 1:125,000
1924 · Fraser
USGS Topo · 1:62,500
1926 · Fraser
USGS Topo · 1:62,500
1953 · Denver
USGS Topo · 1:250,000
1954 · Greeley
USGS Topo · 1:250,000
1957 · Denver
USGS Topo · 1:250,000