Automobile Dependency

24-hour parking sign above parking garage entrance through which you can see a white SUV driving

Comprehensive Parking Supply, Cost, and Price Analysis

Every time somebody purchases a vehicle they expect governments and businesses to provide parking for their use. These facilities are costly. For every dollar motorists spend on their vehicles somebody spends about a dollar on parking.

January 16, 2025 - Comprehensive Parking Supply, Cost and Price Analysis

cars

Study: Automobile Dependency Reduces Life Satisfaction

Automobile dependency has negative implications for wellbeing. This academic study finds that relying on a car for more than 50 percent of out-of-home travel is associated with significant reductions in life satisfaction.

December 10, 2024 - Science Direct

Week Without Walking banner.

‘Week Without Driving’ Challenge: Are You Up For It?

The Week Without Driving challenge, scheduled Sept. 30 to Oct. 6 this year, encourages motorists, particularly policy makers and planning practitioners, to experience the challenges facing nondrivers in automobile-dependent communities.

September 18, 2024 - Week Without Driving

Miami Traffic Jam

The Cost of Driving Increasingly Out of Reach in the U.S.

New research stresses the importance of socioeconomic differences in U.S. transportation trends.

March 27, 2023 - Salon

Chicago Commute

The Right to Mobility

As we consider how to decarbonize transportation, preserving mobility, especially for lower- and middle-income people, must be a priority.

January 26, 2023 - Angie Schmitt

The High Cost of Free Parking

The United Nations Calls on U.S. Planners to Break Land Use, Transportation Status Quo

“We are on a highway to climate hell with our foot on the accelerator.”

November 13, 2022 - Greater Greater Washington

A woman on an electric bike and two women on electric scooters wait at an intersection for the light to change.

Banning Electric Scooters Results in More, Longer Car Trips, Study Says

Cities should expect to see increases in automobile trips, and resulting consequences, if they ban or limit the use of electric scooters or other micromobility devices, according to new research.

November 1, 2022 - Nature Energy

Copenhagen Bikes

The Inflation Reduction Act's 'Inadequate' Reliance on Electric Vehicles

Electric vehicles can help reduce greenhouse gas emissions, but not enough to prevent the worst of climate change and not as much as walkable cities with far fewer cars on the road.

September 20, 2022 - Urban Institute

Self-Driving Cars

Skepticism for an Auto-Dependent Future

A new book makes the case that the promises of the transportation technology industry will fall short of the needs of cities and the planet.

September 11, 2022 - Vox

Red Metrorail train in downtown Houston, Texas

Houston Inches Toward Reduced Car Dependency

The city is investing more in biking, walking, and public transit, but a lack of funding and counterproductive moves from the Texas Department of Transportation are slowing the process of shifting away from personal automobile dependency.

August 24, 2022 - Houston Public Media

Sprawl

Connecting Land Use and Transportation Planning to Save the Climate

The United States will have to make major changes to long-standing land use and transportation paradigms to prevent the worst outcomes of climate change. How to make those changes was the subject of a recent podcast.

July 27, 2022 - The Sustainable City Podcast

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

Traffic Safety Advocates

Traffic Fatalities Set Records as Pandemic-Era Road Carnage Shows No Signs of Stopping

An estimated 42,915 people died in automobile crashes in 2021, according to recent federal data. The increasing fatalities continue a trend that began with the outset of the pandemic.

May 17, 2022 - National Highway Traffic Safety Administration

LAX Cars

Car Noise Is Killing Us

It’s not just traffic collisions that kill—a new study from researcher at Rutgers finds that the loud noises emanating from cars has direct impact on heart health in Americans.

May 6, 2022 - Streetsblog USA

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-45 and I-69

A Freeway Rebellion Rises in the Unlikeliest of States: Texas

“There’s no train, there’s no bus, there’s no anything that supports mass transportation. It doesn’t exist.” -Houston resident Fabian Ramirez.

May 2, 2022 - The Guardian

Madison Bike

Wisconsin Republicans Block Congestion, Pollution Funds From Bike and Ped Projects

It was always a risk that states would use funding from the federal Infrastructure Investment and Jobs Act to double down on the transportation systems that create congestion and air pollution.

May 1, 2022 - Wisconsin Examiner

Congestion

What Is LOS?

Level of Service (LOS) defines how well vehicle traffic flows along a street or road. LOS is one of the most influential metrics in planning, with critical relevance for both land use and transportation planning.

April 27, 2022 - James Brasuell

Commute

The Disparate Racial Impacts of Commute Times

Commute times vary significantly depending on race, according to a recent study. The consequences of the imbalance have very real social and economic effects for already marginalized racial groups.

April 22, 2022 - Streetsblog USA

Trump supporting insurrectionists scale the walls of the U.S. Capitol Building on January 6, 2021.

Year in Review: Urban Planning in 2021

Part one of two of Planetizen's review of 2021—re-assessing failed predictions and daylighting the biggest planning stories of the year.

December 20, 2021 - James Brasuell

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.

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.