Various rules and regulations control the form of today's cities. This info graphic and article from re:place looks at how those systems control the urban environment and how they compare.
"Since the rise of the first urban centre, people have sought to control these complex creatures through various means, with mixed results. Our current method - through legal regulations, bylaws and policies - represents humanity's most sophisticated attempt to-date. To the point that nothing about the modern city can truly be said to be chaotic in any typical sense of the word.
Through these regulations, beliefs are institutionalize and consequently fossilized through architecture, built form and other means, such as lot sizes and the distribution of open spaces. As we've recently come to realize, this doesn't mean that modern cities are necessarily any "better" than its predecessors, but just controlled differently."
By comparing various techniques for controlling the urban form of cities, this article explores how policies, neighborhood densities and population distributions are affected by different zoning and land use regulations.
FULL STORY: Policy, Density and Population Distribution

Alabama: Trump Terminates Settlements for Black Communities Harmed By Raw Sewage
Trump deemed the landmark civil rights agreement “illegal DEI and environmental justice policy.”

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

How Atlanta Built 7,000 Housing Units in 3 Years
The city’s comprehensive, neighborhood-focused housing strategy focuses on identifying properties and land that can be repurposed for housing and encouraging development in underserved neighborhoods.

In Both Crashes and Crime, Public Transportation is Far Safer than Driving
Contrary to popular assumptions, public transportation has far lower crash and crime rates than automobile travel. For safer communities, improve and encourage transit travel.

Report: Zoning Reforms Should Complement Nashville’s Ambitious Transit Plan
Without reform, restrictive zoning codes will limit the impact of the city’s planned transit expansion and could exclude some of the residents who depend on transit the most.

Judge Orders Release of Frozen IRA, IIJA Funding
The decision is a victory for environmental groups who charged that freezing funds for critical infrastructure and disaster response programs caused “real and irreparable harm” to communities.
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.
Jessamine County Fiscal Court
Caltrans
Institute for Housing and Urban Development Studies (IHS)
City of Grandview
Harvard GSD Executive Education
Toledo-Lucas County Plan Commissions
Salt Lake City
NYU Wagner Graduate School of Public Service