The Race Barriers of American Cities

The United States has a long and insidious history of erecting structures to control the movements of African Americans in urban and suburban spaces.

2 minute read

December 9, 2020, 7:00 AM PST

By Camille Fink


Blank Wall

SCOTTCHAN / Shutterstock

Chat Travieso writes about the history of walls and other barriers—fences, barricades, buffer strips—that have been used to segregate communities in cities across the country. "Under pretexts of traffic control, crime prevention, and protection of property values, municipalities from Florida to New York to California continue, into the present century, to block streets along Black-white neighborhood borders — and in so doing to further harden racial divisions, facilitate police intimidation, and force Black residents to take circuitous routes to get to work and school and to fulfill other daily needs."

Travieso has been mapping and documenting these representations of racial inequality manifested in the built environment. He recounts the histories of these structures, many of which still exist in some form, and their long-term impacts:

In Melbourne, Florida, a half-mile concrete wall separating the predominantly white Sunwood Park from the majority African-American Booker T. Washington area continues to block a direct path to the elementary school. The developer of Sunwood Park built the wall in 1959 in opposition to the county’s plan to construct a public-housing project. But, as I was told in 2019 by a community member named Pauline Clark, "to this day, no school buses come around here."

Private developers, civic authorities, and white homeowners were all complicit in using these barriers to segregate and disenfranchise African Americans. While their removal is one response, some communities have chosen to acknowledge the barriers as relics of racism and to reclaim the past through plaques, murals, and historic designations, says Travieso.    

Wednesday, September 30, 2020 in Places Journal

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

"Planetizen federal action tracker" logo superimposed over black and white image of US Capitol dome.

Planetizen Federal Action Tracker

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

September 16, 2026 - Zachary Whalen

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

A coal power plant in Iowa billows smoke into the air.

Nation's most wind-powered state turns to coal as data centers increase energy demand

For the first time in decades, Iowa has increased its generation of coal power.

September 17 - Inside Climate News

A sign on a fence describing the rain garden behind it.

NYC cools commuters with city's first rain garden above a bus stop

New York City officials say the plants in the rain garden can absorb 16 gallons of rainwater during heavy storms.

September 17 - Gothamist

A map showing Brightline West's intended route from  Las Vegas to Rancho Cucamonga, California.

Brightline West’s future may rely on $6 billion federal loan

The company has until Nov. 2 to make a $400 million equity investment into its proposed high-speed rail line.

September 17 - Smart Cities Dive

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.