Take a ride on Scenic Byway 3011, the Kinzua Bridge Scenic Byway to the Kinzua Bridge State Park, home of the Kinzua Sky Walk. "Walk the Tracks across the Sky" to enjoy stunning views of the Kinzua Gorge and visit the newly opened visitor center. The park offers beautiful facilities and gift shop, family-friendly picnic areas, a park pavilion, interpretative tours, the Kinzua Gorge Trail and the General Kane Trail. This engineering marvel, completed in 1882, was touted as the highest and longest railroad viaduct in the world. But a tornado toppled 11 of the 20 towers in 2003, leaving blue sky that only emphasizes the awe-inspiring breadth of this might gorge.