MPO Boards Don’t Reflect Their Constituencies

Metropolitan planning organizations make important transportation planning decisions, but their memberships often don’t reflect their region’s demographics.

1 minute read

August 13, 2025, 11:00 AM PDT

By Diana Ionescu @aworkoffiction


Blue and white Sound Transit light rail train at platform in covered station with man walking towards camera in Seattle, Washington.

The Puget Sound Regional Council board uses a proportional voting system to weight member votes based on the population they represent | Eric Broder Van Dyke / Shutterstock

Metropolitan planning organizations (MPOs) play a key role in transportation planning decisions, but few of their boards are representative of the residents they serve, according to research from Yonah Freemark and Lydia Lo of the Urban Institute.

“Under federal law, MPOs are directed to prioritize transportation investments within the metro area, which can include cities, towns, and counties. As such, federal law requires MPO boards to consist of local elected officials, transportation agency officials, state officials, and their appointees,” Freemark and Lo explain.

The researchers analyzed the membership of MPO boards of the largest U.S. metro areas, and found that “though boards prioritize the inclusion of local government representatives, their voting structures often don’t represent local populations proportionally. In some metro areas, some residents’ votes can be worth 10 times as much as other residents’.” Some MPOs, such as Los Angeles, have fairly proportionate representation of the central city, while others, like Philadelphia, do not. Around 13 percent have created weighted voting systems that account for how many people each board member represents.

The researchers conclude that “the current system underrepresents many residents’ perspectives, often to the detriment of effective transportation options.”

Monday, August 11, 2025 in Urban Institute

Young Professional

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 and Environmental 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 and Environmental Planner

Get top-rated, practical training for planners

Overlapping highways

The state-sanctioned urbicide of Austin

People don’t kill cities. Freeways do.

September 8, 2026 - Benjamin Schneider

The Hoover Dam blocking the Colorado River. The river's water level is noticeably low. The cliffs surrounding the blue water are brown and jagged.

US to reduce Colorado River water deliveries to Mexico

A new Colorado Treaty amendment reduces Mexico’s Colorado River water allocation by 250,000 acre feet.

September 11, 2026 - The Arizona Republic

Skyscrapers in Jersey City.

New Jersey’s second-largest city bans standalone data centers

Jersey City will continue to allow co-location facilities, such as those meant for research institutions that store their own data.

September 4, 2026 - The Cool Down

A New Jersey train approaches people waiting at the station.

Amtrak not solely to blame for New Jersey commuter rail's unreliability, report finds

A new study from the Garden State Initiative found that NJ Transit’s budget grew 20% across a 4 year period, but reliability declined significantly over the same period.

September 15 - Mass Transit

A tall, gray power plant billows smoke into a blue sky.

EPA erases limits on planet-warming pollution from power plants

Under Monday’s plan, power plants would still have some limits on how much mercury, arsenic and other contaminants they can emit.

September 15 - New York Times

A white RAPID bus. The lower half is light blue, and says RAPID in purple text. The bus is half visible, appearing from the left side of the image.

Phoenix announces new on-demand transit service, more frequent RAPID buses

Both new services will launch in October, and are part of Phoenix's Project Effective Access Solutions for Easing Congestion.

September 15 - KJZZ

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.