Shoup To APA: Let Planners Lead on Parking Requirements

Donald Shoup explains his disappointment with the American Planning Association's opposition to California legislation (AB 904), that would cap minimum parking requirements.

2 minute read

October 8, 2012, 9:00 AM PDT

By Chris Steins @planetizen


"I have spent the last 35 years working ineffectively to reform American parking policies, especially minimum parking requirements in zoning ordinances," writes UCLA Professor and parking expert Donald Shoup, who is author of the book, The High Cost of Free Parking (one of Planetizen's Top Books in 2006).


"This year I thought my time had come when Assembly Bill 904 (The Sustainable Minimum Parking Requirements Act of 2012) was introduced in the California Legislature."

"AB 904 would cap minimum parking requirements at 1 space per dwelling unit or 2 spaces per 1,000 square feet of commercial space in transit-intensive districts, which the bill defined as areas within a quarter-mile of transit lines that run every 15 minutes or better. Although AB 904 would limit how much off-street parking cities could require, it would not "restrain" off-street parking; if the market demands more parking, developers could always provide it.

"...I was disappointed when the California Chapter of the American Planning Association opposed AB 904 and lobbied against it in the Legislature. Cal APA argued that AB 904 "would restrict local agencies' ability to require parking in excess of statewide ratios for transit intensive areas unless the local agency makes certain findings and adopts an ordinance to opt out of the requirement... AB 904 gave planners an opportunity to lead, but instead the APA insisted on local control over parking requirements regardless of any larger consequences." 

Editor's note: The links below are to a Word document version of this article, and to the ITEA's PDF newsletter (Shoup's article begins on page 8).
Also of interest are a variety of letters (PDF, 5MB) from mayors and academics supporting AB 904, and the letter from the California APA opposing the Bill.

Sunday, October 7, 2012 in International Transportation Economics Association

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Get top-rated, practical training

Close-up of "Apartment for rent" sign in red text on black background in front of blurred building

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.

April 21, 2025 - Housing Wire

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

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

April 23, 2025 - Diana Ionescu

Ken Jennings stands in front of Snohomish County Community Transit bus.

Ken Jennings Launches Transit Web Series

The Jeopardy champ wants you to ride public transit.

April 20, 2025 - Streetsblog USA

View of Washington state capitol dome in Olympia, Washington at golden hour.

Washington Legislature Passes Rent Increase Cap

A bill that caps rent increases at 7 percent plus inflation is headed to the governor’s desk.

2 hours ago - Washington State Standard

Low view of Glendale Narrows section of Los Angeles River with concrete bottom and cloudy storm sky over head.

From Planning to Action: How LA County Is Rethinking Climate Resilience

Chief Sustainability Officer Rita Kampalath outlines the County’s shift from planning to implementation in its climate resilience efforts, emphasizing cross-departmental coordination, updated recovery strategies, and the need for flexible funding.

3 hours ago - The Planning Report

Grandparents sitting on bench with young girl and boy, girl holding ball and boy holding ukelele.

New Mexico Aging Department Commits to Helping Seniors Age ‘In Place’ and ‘Autonomously’ in New Draft Plan

As New Mexico’s population of seniors continues to grow, the state’s aging department is proposing expanded initiatives to help seniors maintain their autonomy while also supporting family caregivers.

4 hours ago - Source NM