Exclusives

Big Flat, California

PLANOPEDIA

What Is the Clean Water Act?

The primary environmental law to regulate water pollution in the United States, the Clean Water Act, went into effect 50 years ago, on October 18, 1972.

October 30 - James Brasuell

Freeway Interchange Construction

FEATURE

The Culture Clash at State DOTs Over Greenhouse Gas Emissions

Whether state departments of transportation support or oppose a new rule aimed at reining in carbon emissions in transportation reflects an urban-rural, red-blue divide.

October 27 - Angie Schmitt

New York City skyline with construction cranes in foreground

BLOG POST

The Right to a Healthy Environment: Not as Healthy as One Might Think

Some state constitutions provide that citizens have the right to a healthy environment. But these seemingly innocuous provisions may lead to counterproductive results.

October 24 - Michael Lewyn

I-94 Freeway in Minneapolis

BLOG POST

Driving as a Risk Factor: A New Paradigm

New strategies are needed to achieve ambitious safety goals such as Vision Zero. This requires a paradigm shift, a change in the ways risks are measured and potential safety strategies evaluated.

October 20 - Todd Litman

Protest Crowd

FEATURE

Breaking the Bias on Public Transport

How gender-sensitive data collection can make public transit safer for women.

October 20 - Louise Ribet


Still image of EPCOT city concept from Disney's 1966 promotional film

BLOG POST

EPCOT: The Original 'Smart City'

What can today’s futurists learn from Disney’s unrealized utopia?

October 7 - Diana Ionescu

Woonerf street with no curbs and trees in Lodz, Poland

PLANOPEDIA

What Is a Woonerf?

The woonerf, a type of road design that encourages multimodal transportation and blends pedestrian and vehicle space, was born as a reaction to the car-centric development that began dominating American and European city planning in the mid-twentieth century.

October 5 - Diana Ionescu


People post for photos in front of a colorful mural in the evening.

FEATURE

Placemaking: Building on the ‘Soul’ of a Place

Placemaking is often mistaken for a form of manufacturing. Every place already has a story to tell—placemaking just brings that story forward.

October 4 - Brian Chambers

Nighttime shot of decorative fountain with horses and Country Club Plaza tower in background

FEATURE

Three Planning Innovations, a Century Later

Three events turning 100 this year have had a long-lasting impact on the shape of American urban design and land use.

October 3 - Diana Ionescu

Rendering of Culdesac Tempe development

PLANOPEDIA

What Is a Variance?

Variances allow for development projects to deviate from the zoning code on a case-by-case basis—if the project developer can prove a unique economic or physical hardship.

October 2 - James Brasuell

A crowd of people cross the street with a sign for the entrance of Disneyland in the background

BLOG POST

Disneyland Is Too Crowded. Is More Capacity Needed?

Disneyland has a plan to create more supply to meet contemporary demand, a strategy reminiscent of contemporary debates surrounding housing and transportation.

September 29 - James Brasuell

Victorian two-story buildings with retail shops in downtown Nashvile, Tennessee

BLOG POST

How Adaptive Retailers Contribute to Positive Urbanization

Retailers must respond to changes to stay successful, and urbanization is one of the major factors influencing changing circumstances. Retail representatives that react with care and thoughtfulness contribute to positive urbanization.

September 29 - Devin Partida

Hyperloop

BLOG POST

The Hyperloop’s Prospects Dim

The media is coming around to the idea that the hyperloop is not a near-term solution for the country’s transportation woes. It’s too little, too obvious, too late.

September 27 - James Brasuell

Outdoor Dining

FEATURE

Revamped Curb Management Strategies Among Pandemic Changes Likely to Stick in Cities

With so many more people working from home, ordering delivery, and moving around the public realm in new ways, advanced curb management strategies are among the pandemic-era innovations likely to stick long into the future.

September 21 - David Thom

Pedestrians

BLOG POST

A Legal Perspective on Transportation Safety

Legal scholars are showing how the federal government frustrates pedestrian safety.

September 19 - Michael Lewyn

Green Healthy Community

FEATURE

Making Healthy Places

The editors of the book "Making Healthy Places," recently published in a second edition by Island Press, discuss the intersections of public health and planning, including key concepts such as green gentrification, health impact assessments, and AI.

September 18 - Laurie Mazur

Subway riders in Bangkok wear masks during the pandemic.

FEATURE

A Sustainable Future Requires Smart, Data-Driven Public Transport Networks

Devin de Vries, CEO of WhereIsMyTransport, makes the case for new and improved mobility as a tool for sustainability and equitable economic development.

September 14 - Devin de Vries

Governors Island - South Island Rezoning

PLANOPEDIA

What Are Zoning Amendments?

Zoning amendments change the existing zoning code by either of two methods: changing the text of the zoning code or changing the zoning map.

September 8 - James Brasuell

Row of Pallet Shelter tiny home units with bicycles in front

FEATURE

The Role of Microhousing in Ending Chronic Homelessness

Affordable, quick-build ‘tiny homes’ can serve as a key stepping stone to a permanent housing situation for people experiencing homelessness.

September 1 - Diana Ionescu

Pioneer Square, Seattle

BLOG POST

Cool Planning for a Hotter Future

Global warming increases the importance of designing buildings and communities that are comfortable, efficient, and safe in hot conditions.

August 31 - Todd Litman

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.

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.

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