Listen: How Ford made millions of windows from St. Paul sand

February 16, 2021 at 4:37PM
Window glass for Ford cars built in St. Paul was made from sand mined 100 feet below the plant along the Mississippi River. (Minnesota Historical Society/The Minnesota Star Tribune)

For part of the 20th century, Ford Motor Co. relied heavily on sand beneath its plant in St. Paul to make windows for its cars. Curious Minnesota host Eric Roper discussed that operation with reporter John Reinan.

Click here to read John's Curious Minnesota story about the Ford Plant sand mining, or here for a timeline of St. Paul's Ford Plant operations.

This episode includes a clip from the documentary Made in St. Paul: Stories from the Ford Plant (Twin Cities PBS / Producer: Peter Myers).

about the writer

about the writer

Eric Roper

Curious Minnesota Editor

Eric Roper oversees Curious Minnesota, the Star Tribune's community reporting project fueled by great reader questions. He also hosts the Curious Minnesota podcast. 

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