1951 Map of Torrance

About this map

Industrial expansion and residential growth define the South Bay landscape in the mid-century, where the city of Torrance serves as a central hub. The map reveals a complex infrastructure of transport and production, dominated by a massive Steel Mill and extensive rail lines including the Atchison Topeka and Santa Fe and Pacific Electric. To the south, the terrain rises sharply into the Harbor Hills and the residential clusters of Rolling Hills and Miraleste, while the lowlands near Bixby Slough and Laguna Dominguez indicate the natural drainage patterns before further urban infill.