This weekend, Bogota, Colombia will launch its second 100en1día (100 in 1 day) event, a blitz of urban interventions meant to multiply the impact of citywide citizen activism exponentially. Cities across the world are following their lead.
"There’s a limit to the amount of physical change one person or a small group of people can initiate in a city, but what if hundreds of citizens united, each putting in place the projects and changes they want to see in their city all on the same day? That’s the goal of 100en1día (100 in 1 day) – a social movement originating from Bogotá, Colombia, which aims to inspire citizen driven change on a significant scale, transforming cities over a 24 hour period," writes Joe Peach.
"The project has already encouraged hundreds of interventions in the Colombian cities of Bogotá, Pasto, Pamplona and Chinú, with street art, urban gardens and bike lanes all appearing on the same day. Bogotá is currently preparing for their second event on the 27th of April and international cities are also beginning to get on board. San José is launching its first event on the 20th of April and Cape Town and Copenhagen are running their own versions on the 25th of May."
FULL STORY: 100 Urban Interventions in 1 Day

Trump Administration Could Effectively End Housing Voucher Program
Federal officials are eyeing major cuts to the Section 8 program that helps millions of low-income households pay rent.

Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

Canada vs. Kamala: Whose Liberal Housing Platform Comes Out on Top?
As Canada votes for a new Prime Minister, what can America learn from the leading liberal candidate of its neighbor to the north?

Washington State’s Parking Reform Law Could Unlock ‘Countless’ Acres for New Housing
A law that limits how much parking cities can require for residential amd commercial developments could lead to a construction boom.

Wildlife Rebounds After the Eaton Fire
Following the devastation of the Eaton Fire, the return of wildlife and the regrowth of native plants are offering powerful signs of resilience and renewal.

LA to Replace Inglewood Light Rail Project With Bus Shuttles
LA Metro says the change is in response to community engagement and that the new design will be ready before the 2028 Olympic Games.
Urban Design for Planners 1: Software Tools
This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
Planning for Universal Design
Learn the tools for implementing Universal Design in planning regulations.
Central Transportation Planning Staff/Boston Region MPO
Heyer Gruel & Associates PA
Institute for Housing and Urban Development Studies (IHS)
City of Grandview
Harvard GSD Executive Education
Regional Transportation Commission of Southern Nevada
Toledo-Lucas County Plan Commissions