Minnesota Zoo Treetop Trail: First segment installed

The Minnesota Zoo on Thursday took another step in the construction of a Treetop Trail on the former monorail. The first segment of the trail was raised onto the track on Thursday. When construction is complete, the 1.25-mile trail will be the longest elevated pedestrian loop. It will allow zoogoers to walk through the zoo from 32 feet above the ground. Video courtesy of the Minnesota Zoo.