Arturo Lamberto Ressi di Cervia

'Once-Lowly' Piece of Infrastructure Honored as a Hero of 9-11

David W. Dunlap recounts how the slurry wall built around the World Trade Center's foundations prevented the devastation to Lower Manhattan from becoming much worse, and "became a symbol of resilience in the months and years after the attack."

September 11, 2013 - The New York Times

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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.