David Alpert provides a thorough analysis of the first third of Washington D.C.'s proposed new zoning code, and finds a return to kind of development patterns that formed the neighborhoods residents treasure today.
According to Alpert, the Washington D.C. Office of Planning has been working to rewrite the city's archaic 1958 zoning code for four years. Now a portion of the proposed code is making its way through the public process.
The new code aims to, "correct some of the most egregious problems from the 1958 code, where it imposed social engineering ideas in vogue at the time that ended up eliminating local corner stores, pushed people out of urban neighborhoods, and forced new buildings to take a suburban form incompatible with the walkable communities that previously existed."
Alpert finds that in looking forward, the new code largely looks to traditional development patterns for major revisions such as reducing parking requirements, allowing accessory units, reducing restrictions on retail in residential areas, and easing restrictions on alley dwellings. One progressive change that Alpert highlights is a new "Green Area Ratio" for large buildings.
FULL STORY: Rewritten DC zoning code corrects past mistakes

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.

EPA Awards $267 Million to Clean Up and Reuse Contaminated Sites
The EPA is investing the funds to clean up and redevelop contaminated sites nationwide, supporting economic growth, community revitalization, and environmental restoration.

Knoxville Dedicates $1M to New Greenway
The proposed greenway would run along North Broadway and connect to 125 miles of existing trails.

Philadelphia Launches ‘Speed Slots’ Traffic Calming Pilot
The project focuses on a 1.4-mile stretch of Lincoln Drive where cars frequently drive above the posted speed limit.
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