Davison Freeway: America's First Urban Below-Grade Freeway in Metro Detroit
The Davison Freeway, located in Highland Park, is noted as America’s first urban below-grade freeway. This depressed design separates high-speed traffic from local streets to prevent interference from stoplights and signs. Construction began in 1941, opening on November 25, 1942, and reportedly cut commute times significantly.
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- WDIV Local 4 / ClickOnDetroitSep 29, 12:00 AM