Late 20th Century (1975–2000)

Mexico City Plan Director

1976 · Mexico · Latin America · Regional & polycentric planning · Planned by DDF
"Primera propuesta de ejes viales": the arterial grid proposed for the Federal District under the 1976 Plan Director / Plan de Desarrollo Urbano, with the numbered north-south and east-west ejes and the ring of the Circuito Interior.
"Primera propuesta de ejes viales": the arterial grid proposed for the Federal District under the 1976 Plan Director / Plan de Desarrollo Urbano, with the numbered north-south and east-west ejes and the ring of the Circuito Interior. · CC BY-SA 3.0 · Abbastraea, Wikimedia Commons

Core idea

Urban structure & arterials

Why it matters

First metropolitan-scale framework

Description

The 1976 Plan Director for the Federal District of Mexico City, prepared under the Departamento del Distrito Federal, was the first comprehensive planning framework to address the capital at something approaching metropolitan scale. It set out an intended urban structure of centres and land-use zones organised around a hierarchy of arterial roads, including the ejes viales system of one-way arterials that restructured circulation across the city. The plan sought to bring order to explosive growth in one of the world's fastest-expanding metropolises.

Significance

As the first metropolitan-scale framework for Mexico City, the plan marks the moment when Latin America's largest urban agglomeration acquired a formal planning instrument, and its arterial logic still structures movement in the capital. It is also emblematic of the limits of master planning in rapidly urbanising contexts, since informal expansion beyond the Federal District's boundaries continued largely outside its reach, fuelling later debates on metropolitan governance.

What shaped it

Sources

Open it on the interactive timeline →
hub.toekom.st — History of Urbanism · an interactive timeline of 850 planned cities across 6,000 years.