1956 Map of Cajon
USGS Topo · Published 1975About this map
The Cajon Pass serves as a critical mountain corridor where the Union Pacific, Atchison Topeka and Santa Fe, and Southern Pacific railroads converge. This 1950s terrain study, updated in the mid-1970s, reveals the complex engineering required to navigate the San Bernardino National Forest, including numerous tunnels and steep grades through Cajon Canyon. The landscape is dotted with utilitarian landmarks such as a Weighing Station, Guard Sta, and various Water Tank sites supporting the rail lines.
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Map Details
Editions of this 1956 Cajon Map
8 editions found
Other maps of this area
1896 · San Bernardino
USGS Topo · 1:62,500
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1898 · San Bernardino
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1900 · Cucamonga
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1901 · Southern California Sheet No. 1
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1901 · San Bernardino
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1902 · Hesperia
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1903 · Cucamonga
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1903 · San Antonio
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1904 · Southern California Sheet No. 1
USGS Topo · 1:250,000