Updated Topographic Maps March 3, 2017

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Many of the topographic maps posted on this website are hard to use because they don't show major highways built after they were last updated. I have modified a few of them by overlaying some of the newer streets and highways, and in some cases newer alignments of old highways. The overlays are a distinctive blue color.

• ALPINE
• BONSALL
• DEL MAR
• EL CAJON
• EL CAJON MOUNTAIN
• ENCINITAS
• ESCONDIDO
• IMPERIAL BEACH
• JAMUL MOUNTAINS
• LA JOLLA
• LA MESA
• NATIONAL CITY
• OCEANSIDE
• OTAY MESA
• POWAY
• RANCHITA
• RANCHO SANTA FE
• SAN LUIS REY
• SAN MARCOS
• SAN PASQUAL
• SAN VICENTE RESERVOIR
• TEMECULA
• VALLEY_CENTER

Philip J. Erdelsky
pje@efgh.com