Worst Intersection

Complex Traffic Signals Make for Dangerous Intersections

When it comes to intersections, adding more complexity can do more harm than good, according to a recent, detailed post on Greater Greater Washington.

August 19, 2015 - Greater Greater Washington

Vote for America's Worst Intersection

Our friends at Streetsblog are hunting for the worst intersection in America. Help them decide from among a host of qualified entries.

February 1, 2013 - DC.Streetsblog

FREE Course: Walkable City 1: Why Walkability?

After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.

Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold

The course focuses on the opportunities and imperatives that shape reinvention of mall sites.

Top Books

An annual review of books related to planning.

Top Schools

The definitive ranking of graduate planning programs.

100 Most Influential Urbanists

The who's who of urbanism, according to Planetizen readers.

Urban Planning Creators You Should Know

A short list of voices on social, video, and podcasting platforms.