Franklin County • June 5, 2025
Good morning, Franklin County. Beneath the streets of Columbus, a $250 million engineering marvel just reached completion with a dramatic breakthrough. The "Mighty Quinn" tunnel—stretching three miles underground—will soon prevent millions of gallons of sewage from polluting the Olentangy River during heavy storms. Designed to serve the city for at least a century, this invisible infrastructure represents the kind of investment that transforms urban environments without most residents ever seeing the work firsthand.
Above ground, the Columbus Museum of Art is celebrating architectural milestones of its own with a $3.75 million roof replacement for its historic 1931 building—coinciding perfectly with the 10th anniversary of its contemporary Walter Wing. The project bridges past and future, much like Columbus' ever-evolving restaurant scene, which has transformed dramatically since 1975. Of the establishments highlighted in Columbus Monthly's inaugural issue, only Plank's Bier Garten and Talita's remain, standing as delicious testaments to the city's culinary journey.
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🚧 Columbus blasts through final stretch of massive sewer tunnel project. The $250 million Lower Olentangy Tunnel reached completion Wednesday when an excavation machine broke through the last concrete wall with a dramatic bang. The three-mile underground passage, nicknamed "Mighty Quinn," will prevent sewage overflow from polluting the Olentangy River during severe storms. When fully operational in late 2026, the tunnel will capture excess sewage during heavy rainfall and hold it until treatment plants can process it. Project manager Jeremy Cawley noted the infrastructure is designed to last at least 100 years and will significantly improve water quality in Columbus.
🏛️ Historic museum gets $3.75 million roof rescue. The Columbus Museum of Art will replace the 50-year-old roof on its 1931 Renaissance revival building using funds from city, county, and state sources. Executive Director Brooke Minto called the project essential for preserving both the museum's architectural heritage and its collection of over 14,000 artworks. Construction will begin in late summer and continue through December, with the museum remaining open during the work. The timing coincides with the 10th anniversary of the museum's contemporary Walter Wing, creating what Minto called "a moment to celebrate architecture at CMA."
🍽️ Columbus' restaurant scene has transformed since 1975. The first issue of Columbus Monthly offered a glimpse into the city's dining landscape with recommendations ranging from German to Japanese cuisine. Many highlighted establishments like The Christopher Inn, The Clock, and Jai Lai have since closed, though their legacies shaped local food culture. Only two restaurants from the original listings—Plank's Bier Garten and Talita's—remain open today, reflecting how dramatically Columbus' culinary identity has evolved over five decades.
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