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Loading map...1943 Map of Colton
USGS Topo · Published 1943About this map
The Atchison Topeka and Santa Fe, Southern Pacific, and Union Pacific railroads converge in this mid-century industrial hub, anchoring the economy of Colton and Rialto. The landscape is dominated by heavy infrastructure, including an extensive Icing Plant, Car Shops, and a prominent Cement Plant at the base of Slover Mtn. This period shows the transition of the San Bernardino Valley from an agricultural powerhouse to a major regional logistics center, even as the National Orange Show grounds remain a centerpiece of local identity.
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Map Details
Date Portrayed1943
Date Published1943
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:31680
Physical Dimensions16.52 x 20.06 inches
Editions of this 1943 Colton Map
2 editions found
Historical Maps of Downtown Rialto Through Time
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Source Details
SourceU.S. Geological Survey
CopyrightPublic Domain