Central and South America

Central and South America

Woman wearing red, yellow, and blue umbrella hat smiling at camera during political protest in front of old Spanish-style yellow church in Bogota, Colombia.

Bogota's next big urban innovation: Equity for working women

The city that brought BRT and Ciclovía to the world is at the forefront of a new revolution.

May 11, 2026 - Melissa Bruntlett

Aerial tram moving along cable in hilly area in Medellin, Colombia.

In U.S., Urban Gondolas Face Uphill Battle

Cities in Latin America and Europe have embraced aerial transitways — AKA gondolas — as sustainable, convenient urban transport, especially in tricky geographies. American cities have yet to catch up.

July 6, 2025 - InTransition Magazine

Spikes on building designed to prevent people from sitting.

One Year Into Brazil’s ‘Hostile Architecture’ Ban

A recent law prohibits ‘defensive’ architecture designed to keep people away from buildings or public spaces.

December 31, 2024 - Next City

View of colorful dense buildings in Mexico City from aerial cable car.

Mexico City Aerial ‘Cablebus’ Provides Key Connection to Peripheral Neighborhoods

Unlike many aerial gondolas, Mexico City’s Cablebus is largely used by commuters and residents from communities farther from the city center.

October 14, 2024 - Bloomberg CityLab

Aerial view of Central de Abasto food wholesale market in Mexico City, Mexico.

Rooftop Solar on Mexico City Market to Power 300 Transit Buses

A solar project atop a massive food market will provide electricity to Mexico City's public transit buses.

October 7, 2024 - Bloomberg CityLab

Digital drawing of orange Combi microbus popular in Lima, Peru.

Urban Planning in Lima, Peru

For some people, ‘urban planning’ and ‘Lima’ do not go together. In fact, the Peruvian capital effectively highlights various facets of the urban planning world.

July 23, 2024 - Marcelo Remond

Old residential buildings along canal with ornate church in background in Girona, Catalonia, Spain.

This Part of Spain Won Rent Regulations US Tenant Activists Can Only Dream of

In Spain, a new law makes rent control possible — and one region has implemented it. In Catalunya, a rent freeze and rental price index promise to help struggling tenants.

July 3, 2024 - Shelterforce Magazine

Aerial view of the Sangay volcano in Ecuador at sunrise or sunset.

Amazonian Ruins Reveal Ancient ‘Garden Urbanism’

An archaeological site shows evidence of a unique layout of dense residential buildings interspersed with a network of roads and farmland.

January 16, 2024 - Scientific American

The public market at Warwick JUnction in Durban, South Africa is visible with the city ‘s high-rise buildings in the background.

6 International Models of Urban Revitalization

The New York Times recently published an article exploring six cities from around the world reinventing themselves for the 21st century: Paris, Sydney, Medellin, Lisbon, Singapore, and Durban.

April 3, 2023 - The New York Times

San Salvador, El Salvador - September 15th, 2021: Protesters walk in the streets of the city against the bitcoin policies of current president Nayib Bukele.

El Salvador President Envisions Retro-Futurist ‘Bitcoin City’

In the same week that the cryptocurrency’s value took a nosedive, the president of El Salvador unveiled a model for a volcano-powered ‘smart city.’

May 18, 2022 - Los Angeles Times

The courtyard of a vecindad in Mexico City's Centro Histórico

Vecindades: Mexico City's Answer to 'Missing Middle Housing'

An iconic multifamily housing form repurposes the former homes of Mexico's elite into communal housing for urban workers.

January 25, 2022 - Bloomberg CityLab

Medellin

Infrastructure Investment for Public Safety: Lessons from Medellín

A natural experiment in Medellín indicates that infrastructural investments can reduce crime and improve perceptions of public safety.

January 20, 2022 - Streetsblog Chicago

Coronavirus

Monitoring the Effects of the Pandemic on Metros and Cities

Eugénie Birch discusses cities' and metros' recoveries from the COVID-19 pandemic.

October 27, 2021 - Penn IUR Urban Link

Bus Rapid Transit

Jaime Lerner, One of the World's Most Influential Urbanists, Passes Away at the Age of 83

A sad day for the world of planning and urban design innovation, as Jaime Lerner, the Brazilian urbanist who created the concept of bus rapid transit as we know it today, passed away in Brazil.

May 28, 2021 - ArchDaily

Red transmilenio bus stopped at station in Bogota

Looking to the Future as TransMilenio Turns 20

The world's most famous, and influential, bus rapid transit system, which served 2.4 million riders a day in Bogotá in the days before the pandemic, offers lessons in transit planning and management as it enters its third decade.

May 25, 2021 - Reorientations

Bangkok, Thailand

The World's Highest Rates of Coronavirus Infections and Deaths

Brazil and the U.S. lead the world in daily COVID-19 cases and deaths. Western Europe is undergoing a third wave of infections, resulting in a new round of lockdowns, yet most of these nations are not among the 12 hotspots shown on a global tracker.

March 22, 2021 - Bloomberg News

Sao Paulo, Brazil, Marilia

The World's Worst COVID Outbreak

Brazil has surpassed the U.S. and led the world in the daily average of COVID-19 deaths and coronavirus infections during the last week. Experts point to a coronavirus variant and the lack of a federal strategy, leaving states without assistance.

March 16, 2021 - The Wall Street Journal

Pandemic Board Game

Are We 'Rounding the Corner' in the Pandemic?

All the coronavirus data is moving in the right direction in most of the U.S., yet 130,000 additional Americans are projected to die from COVID-19 by June according to one widely used model.

February 16, 2021 - CNN

Avenida Septima

Bogotá Uses 7,000 Public Design Proposals to Redesign its Main Artery

To reimagine the city's most important artery, Bogotá sought community input via an innovative online platform.

December 15, 2020 - The City Fix

Mexico City Metro

Mexico Amends Constitution to Declare Safe Mobility a Human Right

Mexico recently ratified an amendment to its constitution to make safe mobility a human right. The amendment comes in response to unsafe conditions on the country's streets, roads, and highways.

November 9, 2020 - TheCityFix

FREE Course: Walkable City 1: Why Walkability?

After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.

Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold

The course focuses on the opportunities and imperatives that shape reinvention of mall sites.

Senior Planner

City of Thousand Oaks

Community Development Director

City of Wisconsin Rapids

Professor of Urban Planning

Harvard University Graduate School of Design

Top Books

An annual review of books related to planning.

Top Schools

The definitive ranking of graduate planning programs.

100 Most Influential Urbanists

The who's who of urbanism, according to Planetizen readers.

Urban Planning Creators You Should Know

A short list of voices on social, video, and podcasting platforms.