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Following I-95 collapse, attention turns to public transit alternatives

In a Q&A, Jay Arzu, a Ph.D. candidate in the Department of City & Regional Planning, discusses how investment in public transit would alleviate travel stress caused by incidents like the I-95 bridge collapse.
Cars wait in a line to divert from an exit roadway.
Traffic is diverted from a collapsed elevated section of Interstate 95, in Philadelphia on June 14, 2023.
(Image: AP Photo/Matt Rourke)

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  • From a desert to an oasis: Penn engages in ambitious greening effort in the Sahel
    People gather around a large map placed on the floor.

    In Senegal, the ambitious Dakar Greenbelt project seeks to create an extensive network of ecological infrastructure in and around the city to sustainably address environmental concerns and enhance urban life. With support from David Gouverneur and Ellen Neises, Ph.D. candidate Rob Levinthal in the Weitzman School of Design led two courses that included a field trip to Dakar, that culminated in students presenting their visions for parts of the Greenbelt.

    (Image: Courtesy of Chaowu Li)

    From a desert to an oasis: Penn engages in ambitious greening effort in the Sahel

    Students from the Weitzman School of Design journeyed to Senegal to help with a massive ecological and infrastructural greening effort as part of their coursework. The Dakar Greenbelt aims to combat desertification and promote sustainable urban growth.

    Jan 31, 2025