Washington D.C. holds the dubious distinction as the nation's most congested city. As D.C. seeks ways to reduce its traffic, Arlington County, in suburban Virginia, has made great strides in convincing commuters to ditch their cars.
"While the District of Columbia grapples with proposed changes to its parking and zoning policies, last updated in 1958, nearby Arlington County, Virginia seems to have triumphed in its effort to minimize traffic congestion," reports Martin Di Caro. "Commuters are shifting from cars to transit and bikes."
"What’s more," he explains, "traffic volume has decreased on several major arterial roads in the county over the last two decades despite significant job and population growth, according to data compiled by researchers at Mobility Lab, a project of Arlington County Commuter Services."
"Researchers and transportation officials credit three initiatives for making the county less car-dependent: offering multiple alternatives to the automobile in the form of rail, bus, bicycling, and walking; following smart land use policies that encourage densely built, mixed-use development; and relentlessly marketing those transportation alternatives through programs that include five ‘commuter stores’ throughout the county where transit tickets, bus maps, and other information are available."
FULL STORY: How a D.C. Suburb Avoided the Capital’s Traffic Nightmare

Rethinking Redlining
For decades we have blamed 100-year-old maps for the patterns of spatial racial inequity that persist in American cities today. An esteemed researcher says: we’ve got it all wrong.

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

Walmart Announces Nationwide EV Charging Network
The company plans to install electric car chargers at most of its stores by 2030.

New State Study Suggests Homelessness Far Undercounted in New Mexico
An analysis of hospital visit records provided a more accurate count than the annual point-in-time count used by most agencies.

Michigan Bills Would Stiffen Penalties for Deadly Crashes
Proposed state legislation would close a ‘legal gap’ that lets drivers who kill get away with few repercussions.

Report: Bus Ridership Back to 86 Percent of Pre-Covid Levels
Transit ridership around the country was up by 85 percent in all modes in 2024.
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.
City of Moorpark
City of Tustin
City of Camden Redevelopment Agency
City of Astoria
Transportation Research & Education Center (TREC) at Portland State University
Regional Transportation Commission of Southern Nevada
Toledo-Lucas County Plan Commissions