This is the last in a series of occasional articles on security, buildings, and cities after 9/11 by Boston Globe urban planning writer Anthony Flint.
"...[M]any planners see a domino effect that could intensify patterns of sprawl - just at a time when urban areas were making a modest comeback. Backup facilities and satellite offices need a labor force nearby, as well as infrastructure and commercial development... While real estate specialists see no conclusive evidence of a wholesale exodus to the suburbs, security concerns and soaring insurance premiums for urban properties have become reasons for businesses to quit the city."
Thanks to Chris Steins
FULL STORY: Sept. 11 pushes firms to suburbs

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.

California High-Speed Rail's Plan to Right Itself
The railroad's new CEO thinks he can get the project back on track. The stars will need to align this summer.

Trump Cuts Decimate Mapping Agency
The National Geodetic Survey maintains and updates critical spatial reference systems used extensively in both the public and private sectors.

Washington Passes First US ‘Shared Streets’ Law
Cities will be allowed to lower speed limits to 10 miles per hour and prioritize pedestrians on certain streets.

Montreal Mall to Become 6,000 Housing Units
Place Versailles will be transformed into a mixed-use complex over the next 25 years.
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 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