Two towers, one reaching 1,100 feet and the other 850 feet, will take their place in the Chicago skyline.

Developer Related Midwest recently announced the long-awaited successor to the development site that still bears signs of a failed development infamously designed by Santiago Calatrava.
The site of the never-built Spire, as the Calatrava design was dubbed, sat dormant for years in prime real estate long lake Shore Drive in Chicago. Now, Elizabeth Blasius reports, the developer has a plan for what's next.
In a generous and surprising nod to the Chicago School of Architecture, David Childs with Skidmore, Owings & Merrill has designed two sister towers in terracotta and glass for the former site of the Chicago Spire. Announced Tuesday night at a community meeting by developer Related Midwest, renderings for the development show two towers rippling upwards, set upon a masonry base resembling a rectangular photo carousel.
The development is now known as 400 North Lake Shore Drive, and Blasius includes more info on the design and development plans, although details on how the construction of the new building will address the interrupted remains of the Spire have not been made available.
FULL STORY: Former Calatrava Spire site in Chicago will hold two SOM-designed skyscrapers

Study: Maui’s Plan to Convert Vacation Rentals to Long-Term Housing Could Cause Nearly $1 Billion Economic Loss
The plan would reduce visitor accommodation by 25,% resulting in 1,900 jobs lost.

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

North Texas Transit Leaders Tout Benefits of TOD for Growing Region
At a summit focused on transit-oriented development, policymakers discussed how North Texas’ expanded light rail system can serve as a tool for economic growth.

Los Angeles County Invests in Wildfire Recovery for Parks, Trails, and Open Space
The $4.25 million RESTORE Program supports the recovery of parks, trails, and open spaces damaged by the January 2025 wildfires through targeted grants that promote community healing, wildfire resilience, and equitable access to nature.

Nevada Bills Aim to Establish Home Insurance Assurance Amidst Wildfire Risk
Republican sponsor hopes the FAIR plan would be “a true market of last resort.”

Virginia Law Allows Judges to Mandate Speed Limiters
The law could set a new precedent for speed limiting tech on U.S. vehicles.
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 Santa Clarita
Ascent Environmental
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