
The Tortolita Mountains dominate the northern landscape of this Pima County survey, giving way to the alluvial plains of the Santa Cruz River in the southwest. This era captures the transition of the desert valley as long-established cattle operations and ranching outposts meet emerging residential development. Named homesteads and spreads such as T-Bench-Bar Ranch and Jurko Ranch are scattered across the terrain, while the southern section shows the arrival of more modern amenities like the Trailer Park near the Southern Pacific tracks.
38 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
3 editions found
1904 · Tucson
USGS Topo · 1:125,000
1905 · Tucson
USGS Topo · 1:125,000
1911 · Winkelman
USGS Topo · 1:125,000
1913 · Winkelman
USGS Topo · 1:125,000
1934 · Tucson Mountains
USGS Topo · 1:125,000
1934 · Newman Peak
USGS Topo · 1:125,000
1947 · Cortaro
USGS Topo · 1:62,500
1956 · Tucson
USGS Topo · 1:250,000
1957 · Cortaro
USGS Topo · 1:62,500
1957 · Tucson North
USGS Topo · 1:24,000