1933 Map of Santa Rosa

About this map

Santa Rosa serves as the primary hub for this agricultural landscape of the Rio Grande Valley as it appeared in the late 1920s. The town's layout is defined by the intersection of the Southern Pacific and Missouri Pacific railroads, reflecting the era's reliance on rail for transporting local produce. Beyond the town center, the map reveals a transition from organized irrigation and grid-patterned fields to more varied terrain dominated by large-scale cattle operations and family holdings such as Santa Rita Ranch and San Rafael Ranch. The infrastructure of the North Floodway carves across the northeastern quadrant, highlighting the region's managed drainage systems. Smaller outposts like Sebastian and El Cotillo Ranch punctuate the landscape, while the presence of the Santa Rosa West Road suggests the early development of a more robust local thoroughfare network.