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2021 Map of Fontana

Name: 2021 Topographic Map of Fontana
Creator: U.S. Geological Survey
Published: 2021
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2021

About this map

Fontana and Rialto dominate the northern landscape of this San Bernardino County survey, showing a dense grid of residential and industrial development. The corridor between Kaiser and Bloomington is defined by a heavy transport network, including the Pacific Electric Trl and major thoroughfares like Foothill Blvd and Valley Blvd. This infrastructure supports a transition from the urban centers in the north to the distinctive industrial and agricultural zones near South Fontana.

South of the city limits, the terrain shifts dramatically as the Jurupa Mountains rise, culminating at Mt Jurupa. The southern edge of the map follows the winding course of the Santa Ana River, where communities such as Sunnyslope, Rubidoux, and Jurupa Valley are established. Water management is a visible priority here, evidenced by the W Riverside Lateral Number Three and Jurupa Ditch, which serve the settlements bordering Riverside.