
Phoenix is defined by a complex network of irrigation ditches and canals that drive the agricultural development of the Salt River valley. This 1912 survey, reprinted in 1946, shows the early urban grid of the city surrounded by foundational infrastructure like the Grand Canal, Salt River Valley Canal, and Western Canal. To the south, the Salt River Mountains provide a natural barrier above the Gila River Indian Reservation, where St Johns Chapel and Maricopa Village are established. Notable social landmarks of the era are recorded, including the Indian School, the State Hospital, and the County Poor Farm. Transportation is anchored by the Santa Fe Prescott and Phoenix RR, while isolated industrial sites like the Gold Coin Mine dot the southern foothills.
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16 maps found

1912 Phoenix
Maricopa County, AZ

1914 Phoenix
Maricopa County, AZ

1952 Phoenix
Maricopa County, AZ

1952 Phoenix
Maricopa County, AZ

1954 Phoenix
Maricopa County, AZ

1957 Phoenix
Maricopa County, AZ

1958 Phoenix
Maricopa County, AZ

1960 Phoenix
Maricopa County, AZ

1969 Phoenix
Maricopa County, AZ

1971 Phoenix
Maricopa County, AZ

1971 Phoenix
Maricopa County, AZ
2011 Phoenix
Maricopa County, AZ
2014 Phoenix
Maricopa County, AZ
2018 Phoenix
Maricopa County, AZ
2021 Phoenix
Maricopa County, AZ

2023 Phoenix
Maricopa County, AZ