In Building Homes Near Highways, L.A. Ignores a Public Health Issue

Los Angeles seems primed for a development boom, but when developments are built near highways there can be serious health consequences.

1 minute read

March 6, 2017, 1:00 PM PST

By Casey Brazeal @northandclark


110 Freeway

David Lee / Flickr

Living in Los Angeles can be very expensive, and the city is exporting its poor in part because of high housing costs. But recent developments near highways have raised health concerns. "People there suffer higher rates of asthma, heart attacks, strokes, lung cancer and pre-term births. Recent research has added more health risks to the list, including childhood obesity, autism and dementia," Tony Barboza and Jon Schleuss report for the Los Angeles Times. In a city of 2.5 million, city zoning choices impact a lot of people. "In Los Angeles alone officials have approved thousands of new homes within 1,000 feet of a freeway — even as they advised developers that this distance poses health concerns," Barboza and Schleuss report.

When asked for comment mayor Eric Garcetti said, “I take this stuff very seriously, but I also know that in looking for housing we have a very constricted city,” Barboza and Schleuss report. Garcetti favors stricter regulations on building design and tail pipe emissions over limiting developments near highways.

Thursday, March 2, 2017 in Los Angeles Times

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

Wastewater pouring out from a pipe.

Alabama: Trump Terminates Settlements for Black Communities Harmed By Raw Sewage

Trump deemed the landmark civil rights agreement “illegal DEI and environmental justice policy.”

April 13, 2025 - Inside Climate News

High-rise apartment buildings in Waikiki, Hawaii with steep green mountains in background.

Study: Maui’s Plan to Convert Vacation Rentals to Long-Term Housing Could Cause Nearly $1 Billion Economic Loss

The plan would reduce visitor accommodation by 25% resulting in 1,900 jobs lost.

April 6, 2025 - Honolulu Civil Beat

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 16, 2025 - Diana Ionescu

Streetcar and bus stopped at station on Market Street in San Francisco with Ferry Building visible in background.

Waymo Gets Permission to Map SF’s Market Street

If allowed to operate on the traffic-restricted street, Waymo’s autonomous taxis would have a leg up over ride-hailing competitors — and counter the city’s efforts to grow bike and pedestrian on the thoroughfare.

April 16 - San Francisco Examiner

Parklet with wooden benches and flower boxes on street in Ireland.

Parklet Symposium Highlights the Success of Shared Spaces

Parklets got a boost during the Covid-19 pandemic, when the concept was translated to outdoor dining programs that offered restaurants a lifeline during the shutdown.

April 16 - Streetsblog San Francisco

Bronze statue of homeless man (Jesus) with head down and arm outstretched in front of St. Matthew Cathedral in Washington D.C.

Federal Homelessness Agency Places Entire Staff on Leave

The U.S. Interagency Council on Homelessness is the only federal agency dedicated to preventing and ending homelessness.

April 16 - The New York Times