Pittsburgh Post-Gazette: Quirky Invention Turns Pittsburgh’s Bridges into Musical Masterpieces

Pittsburgh’s Bridges Harmonize with Quirky InventionPittsburgh’s Bridges Harmonize with Quirky Invention In the heart of Pittsburgh, where iconic bridges span the majestic rivers, a novel invention is transforming the city’s infrastructure into musical masterpieces. The Pittsburgh Post-Gazette reports on the “bridge harps,” a creation of architect Michael Hunter and musician David Mottley. Harmony Underfoot The bridge harps are a series of tensioned wires attached to the underside of a bridge. As wind flows through the wires, it vibrates them, producing a gentle, ethereal sound. The pitch of the wires varies with their length, creating a unique melody for each bridge. “It’s like a symphony of the wind,” explained Hunter. “We’ve turned our bridges into giant musical instruments.” Bridging the Gap The bridge harps serve a dual purpose: they enhance the city’s aesthetic appeal while providing a subtle reminder of its industrial heritage. The wires mimic the cables and wires that once supported the city’s steel mills and factories. “It’s a beautiful way to connect our past and present,” said Mottley. “These bridges are symbols of our city’s resilience and innovation.” A Symphony for the Senses The bridge harps have become a popular attraction for locals and tourists alike. Walking or biking across the bridges, people can enjoy the unexpected musical accompaniment. The sound is particularly enchanting at dusk and dawn, when the air is still and the city’s hum is hushed. “It’s a magical experience,” said resident Emily Carter. “I never thought I’d hear music from a bridge, but it’s truly breathtaking.” Global Inspiration The bridge harps have garnered international attention, inspiring similar projects in cities worldwide. From Edinburgh to Sydney, bridges are becoming musical marvels, adding a touch of whimsy and beauty to urban landscapes. As the Pittsburgh Post-Gazette concludes, “The bridge harps are a testament to the power of human ingenuity. They turn ordinary structures into extraordinary sources of joy, reminding us that music can be found in the most unexpected of places.”