The Metro: Cracks showing in the Detroit-Windsor economy

, August 18, 2025

New tariffs and shifting border rules have fueled uncertainty about the Detroit-Windsor integrated economy.

A half-built bridge over the Detroit River

Under construction. The Gordie Howe Bridge connecting Windsor, Canada and Detroit, Michigan.

Detroit and Windsor’s economies are intimately connected. On a typical day, thousands of trucks cross the Detroit River with parts that may cross back again several times before a single car rolls off the line. 

But that rhythm is off. 

New tariffs and shifting border rules have fueled uncertainty, and you can see it in fewer trucks and feel it in prices. The port handled about 1.4 million inbound trucks last year, down from over one and half million the year before. The flow has been wobbling through 2025. 

Canadian travel to the U.S. has also slumped this summer, draining foot traffic from border businesses. A new crossing, the Gordie Howe International Bridge, could add capacity later this year, but the rules at the booth still set the tempo. 

Marta Leardi-Anderso, executive director of the Cross-Border Institute at the University of Windsor, joined The Metro to unpack the mechanics and the human impact of President Trump’s tariffs on Canadian goods.

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Authors

  • David Leins is the senior producer of WDET’s daily news and culture program, The Metro. He has produced several award-winning podcasts and multimedia series at WDET including Tracked and Traced, Science of Grief and COVID Diaries, which earned a National Edward R. Murrow Award for Excellence in Innovation. He previously led WDET’s StoryMakers program. David has an M.A. in Media Arts and Studies from Wayne State University, and a B.A. in anthropology from Grand Valley State University with a minor in Arabic. David teaches podcasting at Wayne State University and is an alumnus of the Transom Audio Storytelling Workshop.

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  • Robyn Vincent
    Robyn Vincent is the co-host of The Metro on WDET. She is an award-winning journalist, a lifelong listener of WDET, and a graduate of Wayne State University, where she studied journalism. Before returning home to Detroit, she was a reporter, producer, editor, and executive producer for NPR stations in the Mountain West, including her favorite Western station, KUNC. She received a national fellowship from Investigative Reporters and Editors for her investigative work that probed the unchecked power of sheriffs in Colorado. She was also the editor-in-chief of an alternative weekly newspaper in Wyoming, leading the paper to win its first national award for a series she directed tracing one reporter’s experience living and working with Syrian refugees.

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