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Design

Why aren’t America’s national roadways working?
Traffic from New Jersey to Philadelphia.

Professor of city and regional planning Erick Guerra recently published a book exploring the economic and societal impacts of American highways. He explains some of the pitfalls associated with an ever-expansive highway system, arguing that spending more on highways might not be the solution to the country’s transportation issues.

(Image: Courtesy of Getty / peeterv)

Why aren’t America’s national roadways working?

Penn urban planner Erick Guerra’s new book, “Overbuilt,” argues that additional spending on building more highways might not be the solution to the country’s transportation issues. In a Q&A, Guerra shares his insights.

4 min. read

The making of Weitzman Hall
Before and after aerial views of Weitzman Hall under construction and completed.

Image: Courtesy of KieranTimberlake

The making of Weitzman Hall

As the Weitzman School of Design prepared to open its first new building in more than 50 years, members of the design, preservation, and construction teams were highlighted in a series of conversations about the making of Stuart Weitzman Hall.

From the Weitzman School of Design

2 min. read

Students test one way to combat extreme heat in Philadelphia
Nafisa Bangura (left) and Angelica Dadda (right) doing hands-on experimental work in the Composto Lab.

Nafisa Bangura (left) and Angelica Dadda (right) examine CoolSeal-treated asphalt bricks in the Composto Lab to better understand how this coating behaves in controlled environments.

nocred

Students test one way to combat extreme heat in Philadelphia

Third-year students Nafisa Bangura and Angelica Dadda expanded upon a multidisciplinary research endeavor to evaluate a reflective pavement coating as a tool to mitigate extreme heat. Their work may inform policy efforts to improve urban heat resilience.

4 min. read

A new paradigm for cooling on New York’s Governors Island
A heat scan being taken on a human under a cooling cover structure

Image: Chris Perez

A new paradigm for cooling on New York’s Governors Island

The KlimaKover team includes architects, researchers, and builders from Penn, Henning Larsen, AIL Research, SKANSKA who are addressing urban cooling by adapting a radiant cooling system to an architectural-scale application that uses far less energy than traditional AC.

From the Weitzman School of Design

2 min. read

The global threat of salt contamination to water supplies
Green, diatom and blue-green algae in the blooming water of a coastal salt puddle on the shore

Image: Oleg Kovtun via Getty Images

The global threat of salt contamination to water supplies

Research from Weitzman’s Allison Lassiter and an international team of researchers highlights how a combination of climate change impacts and localized human activities are intensifying the increase in salt in vital freshwater sources.

From the Weitzman School of Design

2 min. read

Weitzman faculty earn ASLA Honors

Weitzman faculty earn ASLA Honors

Weitzman School of Design dean and Paley Professor Fritz Steiner, and associate professor of landscape architecture Christopher Marcinkoski are among the individuals and firms selected by the board of trustees of the American Society of Landscape Architects (ASLA) for its 2025 Honors, the highest recognition ASLA bestows each year.

Exhibition as conversation
Exterior view of “(Ex)Urban Futures of the Recent Past” artwork.

Exterior view of “(Ex)Urban Futures of the Recent Past” at Galleria Thomas Schultz in Berlin.

(Image: Courtesy of Weitzman News)

Exhibition as conversation

For three faculty members in the Department of Fine Arts, curating exhibitions offers the opportunity to explore relationships between works of art, art and politics, history, and the environment.

From the Weitzman School of Design

2 min. read