Moving from one Girl Scout age level to another is called bridging. The Bridging award is earned by completing a set of activities described in the Girl Scout Handbooks. These activities help a girl learn about the next age level they are entering. Bridging to Senior Girl Scouts is worn on the Senior sash or vest directly under the Brownie Wings. Bridge to Senior Girl Scouts Activities are listed in the Cadette Girl Scout Handbook UPC 20380