Top: A bridge at Pi’iholo Ranch Zipline in Maui. Bottom: An indoor bridge at Milliken Outdoor Adventure Center, Mich. Right: The Big Buzz Y-Tower, designed and built for YMCA Camp Widjiwagan, Tenn. win23-building-bridges-04 0 By Donna Jacobs on January 23, 2023 Share. Twitter Facebook Google+ Pinterest LinkedIn Tumblr Email