In the face of countless scientific studies showing that areas with large amounts of car congestion can lead to higher rates of asthma in children, a new study finds the correlation to be flipped: asthmatic kids are creating congestion in cities.

"We've been looking at this all wrong," says Dr. Karl Rapp who conducted the study on congestion and asthmatic children. "For reasons that are still unclear, it's the asthmatic children who are creating these traffic headaches for cities, not the other way around."
By comparing rates of chronic asthma in children in Los Angeles, Philadelphia and New Orleans, Dr. Rapp found that areas with the highest concentrations of asthmatic children aligned almost exactly with the most congested and traveled streets and highways in those cities. More research will be needed to understand the phenomenon, but Dr. Rapp suspects the connection may have something to do with increased emergency response vehicles and medicine deliveries to the asthmatics.
"It's an environmental justice issue. These sick children are slowing down traffic in cities across the country. Something must be done," Dr. Rapp says. "If your children have asthma, please keep them away from our roads."
FULL STORY: New Study Finds Asthmatic Children Cause Inner City Traffic Congestion

Florida Considers Legalizing ADUs
Current state law allows — but doesn’t require — cities to permit accessory dwelling units in single-family residential neighborhoods.

HUD Announces Plan to Build Housing on Public Lands
The agency will identify federally owned parcels appropriate for housing development and streamline the regulatory process to lease or transfer land to housing authorities and nonprofit developers.

Conservatives’ Decongestion Pricing Flip-Flop
When it comes to solving traffic problems, the current federal administration is on track for failure, waste, and hypocrisy.

Research Shows More Roads = More Driving
A national study shows, once again, that increasing road supply induces additional vehicle travel, particularly over the long run.

Can Progressive Planners Appeal to Conservative Principles?
Trump’s approach to policies like NYC’s congestion pricing isn’t just irrational and wasteful — it defies the tenets of conservatism. But there are ways to reframe the issues.

Oak Park Plans Earth Month Events
Join Oak Park, Illinois, for a series of Earth Month events highlighting the importance of community engagement and education, integrating sustainability into local plans, and planning for the most vulnerable, such as birds, bees and butterflies.
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.
Florida Atlantic University
City of Grandview
Harvard GSD Executive Education
UCLA Lewis Center for Regional Policy Studies
City of Piedmont, CA
NYU Wagner Graduate School of Public Service
City of Cambridge, Maryland