Auto Dependence

People waiting at a covered bus stop in Miami, Florida.

Report: Just 10% of US households live near 'frequent, reliable' transit

The analysis highlights how sprawl and a lack of transit investment perpetuate car dependency for most Americans.

June 7, 2026 - Governing

Police car pulling over dark station wagon on rural road at dusk.

Yes, another thing that car dependency makes worse: DUIs

In the land of the free (and the cars), design incites drinking and driving.

May 25, 2026 - Marcelo Remond

Two African American parents stand on playground with a young boy and toddler girl, looking happy on a sunny day.

Cost of living too high? Planners to the rescue!

Excessive costs of living force many people to work more than optimal hours, leaving less time for family and fun. Local policies that favor affordable housing and transportation increase freedom, opportunity and happiness.

May 5, 2026 - Todd Litman

Close-up of row of electric car charging stations in a covered garage structure

Study: How EVs Perpetuate the Harms of Car Culture

While they emit less pollution, electric cars don’t solve many urgent issues like sprawl and fine particulate pollution.

March 12, 2024 - Bloomberg CityLab

Overhead view of multilane elevated highway with multiple levels.

The Harms of a Car-Centric World

While most of the world’s population doesn’t drive, cars have an outsized negative impact on public health, the environment, and land use.

March 7, 2024 - Streetsblog USA

Man using cane for visual impairment waiting to board subway train on platform.

How Car Dependency Impacts People With Disabilities

People who are physically unable to drive can benefit from effective public transit systems and accessible, mixed-use neighborhoods.

December 21, 2023 - Salon

Aerial view of sprawling commercial development with parts still under construction and parking lot in Goodyear, Arizona

The Tragedy of Parking

Parking minimums and other zoning laws have made American cities untenable for any other type of transportation. It’s time we find a new way to zone our cities.

April 23, 2023 - Eric Carlson

Woman with bicycle on train platform

The Business Case for Multimodal Transportation Planning

Travel demands are changing and so should planning. There are good reasons for communities to spend less on automobile facilities and more on walking, bicycling, and public transit. Let’s examine why.

July 6, 2022 - Todd Litman

Portland Street

What Is Automobile Dependency?

Automobile dependency is a term used to describe households who must rely on private vehicles for everyday transportation, often due to a lack of safe pedestrian infrastructure, ineffective or absent public transit options, and sprawl.

May 3, 2022 - Diana Ionescu

I-84 to I-5 Interstate Freeway in Portland Oregon with Long Exposure Vehicle Traffic Motion

Oregon Youth Activists Protest Highway Expansion

A group of young climate activists are demanding an end to traffic-inducing road expansion projects and a renewed commitment to sustainable, transit-oriented transportation.

January 27, 2022 - Bloomberg CityLab

Utah

'15-Minute City' To Be Built in Utah

A community that focuses on reducing the need for car ownership and providing effective multimodal transportation and diverse land uses will be built from scratch on the site of the decommissioned Utah State Prison.

January 19, 2022 - Streetsblog USA

Self-Driving Cars

Ride-Hailing Industry Induces Car Ownership, Research Says

New research from researchers at Carnegie Mellon University finds that instead of setting people free from cars, more people are buying and using cars than ever before.

January 11, 2021 - Streetsblog USA

Coronavirus and Transportation

L.A. Metro Plans for an Equitable Recovery

The pandemic has forced difficult confrontations with inequities that existed long before the novel coronavirus. L.A. Metro planners are responding by charting a path toward a transportation system that reverses and improves those previous realities.

December 16, 2020 - James Brasuell

Congestion

A Call for Congestion Pricing in Hawaii

Everyone pays a high price for the congestion and pollution of car dependence, according to this article, so maybe drivers should start paying more for the privilege.

February 12, 2020 - Honolulu Civil Beat

Wrong Way

On the U.S. Transportation System's Structures of Inequality

The tendency of transportation planning of the 20th and 21st centuries to negatively impact poor and minority populations received deep attention on national media outlets over the past few days.

March 4, 2015 - Slate

Transit Ridership

Study: Reducing Car Dependence Would Save $100 Trillion by 2050

A study examines the impact of a worldwide shift away from automobile infrastructure and finds a staggering amount of potential benefits by the year 2050.

September 18, 2014 - UC Davis

Post-Car? Helsinki's Plans for a Tech-Enabled Mobility Network

Helsinki, capital of Finland's, is working to create a "mobility on demand" system that integrates shared and public transit in a single payment network. The idea is that with such a system in place, residents would no longer need cars.

July 16, 2014 - Guardian Cities

Dallas the Setting for a Discussion of 'New Cities'

After the New Cities Summit last week, and the U.S. Conference of Mayors this week, Dallas has been the location of a lot of recent discussion about the future of cities.

June 23, 2014 - Dallas Morning News

Is Your Commute Killing You?

Though research has been piling up on the adverse health impacts connected with driving long distances every day, it turns out that no matter how you travel to work, "having a job far from home can undermine health."

October 29, 2013 - The New York Times

Developing A Coexistence Between High Speed Rail and L.A.

Los Angeles architect Roger Sherman is trying to help guide the car-centric L.A. area into harmonious coexistence with the state's planned high speed rail.

November 12, 2010 - AIA

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.

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.